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UC2843AQ

UC2843AQ
Mfr. #:
UC2843AQ
描述:
Switching Controllers Current Mode PWM
生命周期:
制造商新产品。
数据表:
UC2843AQ 数据表
交货:
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ECAD Model:
更多信息:
UC2843AQ 更多信息 UC2843AQ Product Details
产品属性
属性值
制造商
德州仪器
产品分类
PMIC - 电压调节器 - DC DC 开关控制器
系列
UC2843A
打包
管子
单位重量
0.025468 oz
安装方式
贴片/贴片
包装盒
PLCC-20
工作温度
-40°C ~ 125°C (TJ)
输出类型
晶体管驱动器
功能
升压、升压/降压
供应商-设备-包
20-PLCC (9x9)
输出数
1
拓扑
升压、反激、正向转换器
电压-电源-Vcc-Vdd
7.6 V ~ 30 V
频率切换
500kHz
控制功能
频率控制
输出配置
正极，可隔离
输出相位
1
占空比最大
100 %
同步整流器
不
时钟同步
不
串行接口
-
最高工作温度
+ 85 C
最低工作温度
- 40 C
工作电源电压
30 V
输出电流
1000 mA
开关频率
450 kHz
秋季时间
50 ns
上升时间
50 ns
Tags
UC2843AQ, UC2843A, UC2843, UC284, UC28, UC2
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
***ical
AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 20-Pin PLCC
***as Instruments
Current Mode PWM Controller 20-PLCC -40 to 85
***p One Stop Global
Current Mode PWM Controller 1A 20-Pin PLCC Tube
***ser
PWM Power Supply Controllers Current Mode PWM
***et Europe
Current Mode PWM Controller 1A 20-Pin PLCC
***i-Key
IC REG CTRLR MULT TOP 20PLCC
***Components
Current Mode PWM Cntrlr 1A 20-Pin PLCC
***ark
IC, CURRENT MODE PWM CTRL, 25V, LCC-20
***th Star Micro
the uc2842a/3a/4a/5a family of control ics is a pin for pin compatible improved version of the uc2842/3/4/5 family. providing the necessary features to control current mode switched mode power supplies this family has the following improved features. start up current is guaranteed to be less than 0.5 ma. oscillator discharge is trimmed to 8.3 ma. during under voltage lockout the output stage can sink at least 10 ma at less than 1.2 v for vcc over 5 v. the difference between members of this family are shown in the table below.
型号 描述 库存 价格
UC2843AQD8R
DISTI # V72:2272_07428062		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
RoHS: Compliant		2427
  • 1000:$0.9478
  • 500:$1.0824
  • 250:$1.1580
  • 100:$1.1838
  • 25:$1.1923
  • 10:$1.3249
  • 1:$1.4260
UC2843AQD8
DISTI # V99:2348_07428060		Current Mode PWM Controller 1A Automotive 8-Pin SOIC Tube
RoHS: Compliant		25
  • 2500:$0.9690
  • 1000:$0.9805
  • 500:$1.1109
  • 100:$1.2082
  • 75:$1.3697
  • 10:$1.3770
  • 1:$1.4988
UC2843AQDR
DISTI # V39:1801_07428066		Current Mode PWM Controller 1A 500kHz Automotive 14-Pin SOIC T/R0
    UC2843AQD8RG4Q1
    DISTI # V39:1801_07428064    		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
    RoHS: Compliant    		0
      UC2843AQD8
      DISTI # V36:1790_07428060      		Current Mode PWM Controller 1A Automotive 8-Pin SOIC Tube
      RoHS: Compliant      		0
        UC2843AQD8
        DISTI # V39:1801_07428060        		Current Mode PWM Controller 1A Automotive 8-Pin SOIC Tube
        RoHS: Compliant        		0
          UC2843AQD8R
          DISTI # V39:1801_07428062          		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
          RoHS: Compliant          		0
            UC2843AQD8RQ1
            DISTI # V72:2272_07428065            		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
            RoHS: Compliant            		0
              UC2843AQD8RQ1
              DISTI # V39:1801_07428065              		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
              RoHS: Compliant              		0
                UC2843AQD8RQ1
                DISTI # 296-24809-1-ND                		IC REG CTRLR MULT TOPOLOGY 8SOIC
                RoHS: Compliant
                Min Qty: 1
                Container: Cut Tape (CT)                		7010In Stock
                • 1000:$0.5716
                • 500:$0.7241
                • 100:$0.8765
                • 10:$1.1240
                • 1:$1.2600
                UC2843AQD8RQ1
                DISTI # 296-24809-6-ND                		IC REG CTRLR MULT TOPOLOGY 8SOIC
                RoHS: Compliant
                Min Qty: 1
                Container: Digi-Reel®                		7010In Stock
                • 1000:$0.5716
                • 500:$0.7241
                • 100:$0.8765
                • 10:$1.1240
                • 1:$1.2600
                UC2843AQD8RQ1
                DISTI # 296-24809-2-ND                		IC REG CTRLR MULT TOPOLOGY 8SOIC
                RoHS: Compliant
                Min Qty: 2500
                Container: Tape & Reel (TR)                		2500In Stock
                • 12500:$0.4736
                • 5000:$0.4921
                • 2500:$0.5180
                UC2843AQDR
                DISTI # 296-15201-1-ND                		IC REG CTRLR MULT TOP 14SOIC
                RoHS: Compliant
                Min Qty: 1
                Container: Cut Tape (CT)                		2210In Stock
                • 1000:$0.6041
                • 500:$0.7652
                • 100:$0.9263
                • 10:$1.1880
                • 1:$1.3300
                UC2843AQDR
                DISTI # 296-15201-6-ND                		IC REG CTRLR MULT TOP 14SOIC
                RoHS: Compliant
                Min Qty: 1
                Container: Digi-Reel®                		2210In Stock
                • 1000:$0.6041
                • 500:$0.7652
                • 100:$0.9263
                • 10:$1.1880
                • 1:$1.3300
                UC2843AQD8R
                DISTI # 296-15200-1-ND                		IC REG CTRLR MULT TOPOLOGY 8SOIC
                RoHS: Compliant
                Min Qty: 1
                Container: Cut Tape (CT)                		1120In Stock
                • 1000:$1.1440
                • 500:$1.3807
                • 100:$1.6805
                • 10:$2.0910
                • 1:$2.3300
                UC2843AQD8R
                DISTI # 296-15200-6-ND                		IC REG CTRLR MULT TOPOLOGY 8SOIC
                RoHS: Compliant
                Min Qty: 1
                Container: Digi-Reel®                		1120In Stock
                • 1000:$1.1440
                • 500:$1.3807
                • 100:$1.6805
                • 10:$2.0910
                • 1:$2.3300
                UC2843AQ
                DISTI # UC2843AQ-ND                		IC REG CTRLR MULT TOP 20PLCC
                RoHS: Compliant
                Min Qty: 460
                Container: Tube                		Limited Supply - Call
                  UC2843AQD
                  DISTI # 296-15198-5-ND                  		IC REG CTRLR MULT TOP 14SOIC
                  RoHS: Compliant
                  Min Qty: 300
                  Container: Tube                  		Limited Supply - Call
                    UC2843AQDR
                    DISTI # 296-15201-2-ND                    		IC REG CTRLR MULT TOP 14SOIC
                    RoHS: Compliant
                    Min Qty: 2500
                    Container: Tape & Reel (TR)                    		Temporarily Out of Stock
                    • 12500:$0.5005
                    • 5000:$0.5200
                    • 2500:$0.5474
                    UC2843AQD8R
                    DISTI # 296-15200-2-ND                    		IC REG CTRLR MULT TOPOLOGY 8SOIC
                    RoHS: Compliant
                    Min Qty: 2500
                    Container: Tape & Reel (TR)                    		Temporarily Out of Stock
                    • 5000:$0.9958
                    • 2500:$1.0341
                    UC2843AQD8RG4Q1
                    DISTI # UC2843AQD8RG4Q1-ND                    		IC REG CTRLR MULT TOPOLOGY 8SOIC
                    RoHS: Compliant
                    Min Qty: 2500
                    Container: Tape & Reel (TR)                    		Temporarily Out of Stock
                    • 2500:$0.5852
                    UC2843AQD8
                    DISTI # 296-15199-5-ND                    		IC REG CTRLR MULT TOPOLOGY 8SOIC
                    RoHS: Compliant
                    Min Qty: 375
                    Container: Tube                    		Temporarily Out of Stock
                    • 375:$1.5320
                    UC2843AQDR
                    DISTI # 32376485                    		Current Mode PWM Controller 1A 500kHz Automotive 14-Pin SOIC T/R10000
                    • 2500:$0.4888
                    UC2843AQD8R
                    DISTI # 32419674                    		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
                    RoHS: Compliant                    		10000
                    • 2500:$0.9696
                    UC2843AQD8R
                    DISTI # 25778158                    		Current Mode PWM Controller 1A Automotive 8-Pin SOIC T/R
                    RoHS: Compliant                    		2427
                    • 1000:$1.0189
                    • 500:$1.1636
                    • 250:$1.2449
                    • 100:$1.2726
                    • 25:$1.2817
                    • 10:$1.4243
                    • 7:$1.5330
                    UC2843AQD8
                    DISTI # 30228397                    		Current Mode PWM Controller 1A Automotive 8-Pin SOIC Tube
                    RoHS: Compliant                    		25
                    • 2500:$1.0417
                    • 1000:$1.0540
                    • 500:$1.1942
                    • 100:$1.2988
                    • 75:$1.4724
                    • 10:$1.4803
                    • 6:$1.6112
                    UC2843AQ
                    DISTI # UC2843AQ                    		Current Mode PWM Controller 1A 20-Pin PLCC - Rail/Tube (Alt: UC2843AQ)
                    RoHS: Compliant
                    Min Qty: 460
                    Container: Tube                    		Americas - 6
                      UC2843AQD8
                      DISTI # UC2843AQD8                      		Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC2843AQD8)
                      RoHS: Compliant
                      Min Qty: 1
                      Container: Tube                      		Europe - 225
                      • 1:€1.3059
                      • 10:€1.2259
                      • 25:€1.1559
                      • 50:€1.0929
                      • 100:€1.0349
                      • 500:€0.9839
                      • 1000:€0.9379
                      UC2843AQD8RQ1
                      DISTI # UC2843AQD8RQ1                      		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2843AQD8RQ1)
                      RoHS: Compliant
                      Min Qty: 2500
                      Container: Tape and Reel                      		Europe - 2500
                      • 2500:€0.8039
                      • 5000:€0.6579
                      • 10000:€0.6029
                      • 15000:€0.5169
                      • 25000:€0.4819
                      UC2843AQD8
                      DISTI # UC2843AQD8                      		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2843AQD8)
                      RoHS: Compliant
                      Min Qty: 375
                      Container: Tube                      		Americas - 0
                      • 375:$1.1109
                      • 525:$1.0579
                      • 900:$1.0219
                      • 1875:$0.9879
                      • 3750:$0.9609
                      UC2843AQDR
                      DISTI # UC2843AQDR                      		Current Mode PWM Controller 1A 14-Pin SOIC T/R - Tape and Reel (Alt: UC2843AQDR)
                      RoHS: Compliant
                      Min Qty: 2500
                      Container: Reel                      		Americas - 0
                      • 2500:$0.5669
                      • 5000:$0.5399
                      • 10000:$0.5219
                      • 15000:$0.5039
                      • 25000:$0.4899
                      UC2843AQDR
                      DISTI # UC2843AQDR                      		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2843AQDR)
                      RoHS: Compliant
                      Min Qty: 2500
                      Container: Tape and Reel                      		Asia - 0
                        UC2843AQDR
                        DISTI # UC2843AQDR                        		Current Mode PWM Controller 1A 14-Pin SOIC T/R (Alt: UC2843AQDR)
                        RoHS: Compliant
                        Min Qty: 1
                        Container: Tape and Reel                        		Europe - 0
                        • 1:€0.7979
                        • 10:€0.7189
                        • 25:€0.6529
                        • 50:€0.5989
                        • 100:€0.5529
                        • 500:€0.5129
                        • 1000:€0.4789
                        UC2843AQD8R
                        DISTI # UC2843AQD8R                        		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2843AQD8R)
                        RoHS: Compliant
                        Min Qty: 2500
                        Container: Reel                        		Americas - 0
                        • 2500:$1.1109
                        • 5000:$1.0579
                        • 10000:$1.0219
                        • 15000:$0.9879
                        • 25000:$0.9609
                        UC2843AQD8R
                        DISTI # UC2843AQD8R                        		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2843AQD8R)
                        RoHS: Compliant
                        Min Qty: 2500
                        Container: Tape and Reel                        		Asia - 0
                          UC2843AQD8R
                          DISTI # UC2843AQD8R                          		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2843AQD8R)
                          RoHS: Compliant
                          Min Qty: 2500
                          Container: Tape and Reel                          		Europe - 0
                          • 2500:€1.3059
                          • 5000:€1.1559
                          • 10000:€1.0349
                          • 15000:€0.9839
                          • 25000:€0.9379
                          UC2843AQD8RQ1
                          DISTI # UC2843AQD8RQ1                          		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2843AQD8RQ1)
                          RoHS: Compliant
                          Min Qty: 2500
                          Container: Reel                          		Americas - 0
                          • 2500:$0.5369
                          • 5000:$0.5109
                          • 10000:$0.4929
                          • 15000:$0.4769
                          • 25000:$0.4639
                          UC2843AQD8RG4Q1
                          DISTI # UC2843AQD8RG4Q1                          		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2843AQD8RG4Q1)
                          RoHS: Compliant
                          Min Qty: 2500
                          Container: Tape and Reel                          		Europe - 0
                          • 2500:€0.8559
                          • 5000:€0.6999
                          • 10000:€0.6419
                          • 15000:€0.5499
                          • 25000:€0.5129
                          UC2843AQD8Automotive Catalog Current-Mode PWM Controller450
                          • 1000:$0.8700
                          • 750:$0.9500
                          • 500:$1.1600
                          • 250:$1.3800
                          • 100:$1.4900
                          • 25:$1.7200
                          • 10:$1.8500
                          • 1:$2.0600
                          UC2843AQDRAutomotive Catalog Current-Mode PWM Controller4947
                          • 1000:$0.4400
                          • 750:$0.5000
                          • 500:$0.6200
                          • 250:$0.7600
                          • 100:$0.8300
                          • 25:$0.9700
                          • 10:$1.0400
                          • 1:$1.1700
                          UC2843AQD8RAutomotive Catalog Current-Mode PWM Controller4575
                          • 1000:$0.8700
                          • 750:$0.9500
                          • 500:$1.1600
                          • 250:$1.3800
                          • 100:$1.4900
                          • 25:$1.7200
                          • 10:$1.8500
                          • 1:$2.0600
                          UC2843AQD8RQ1Automotive 8.5V to 30V, Up to 500kHz Current Mode PWM Controller15746
                          • 1000:$0.4200
                          • 750:$0.4700
                          • 500:$0.5900
                          • 250:$0.7200
                          • 100:$0.7800
                          • 25:$0.9100
                          • 10:$0.9900
                          • 1:$1.1100
                          UC2843AQ
                          DISTI # 595-UC2843AQ                          		Switching Controllers Current Mode PWM
                          RoHS: Compliant                          		0
                            UC2843AQD8RQ1
                            DISTI # 595-UC2843AQD8RQ1                            		Switching Controllers Auto Cat Crnt-Mode PWM Controller
                            RoHS: Compliant                            		17066
                            • 1:$1.2100
                            • 10:$1.0400
                            • 100:$0.7960
                            • 500:$0.7030
                            • 1000:$0.5550
                            • 2500:$0.4930
                            • 10000:$0.4740
                            UC2843AQD8R
                            DISTI # 595-UC2843AQD8R                            		Switching Controllers Auto Cat Crrnt-Mode
                            RoHS: Compliant                            		1494
                            • 1:$2.2500
                            • 10:$1.9200
                            • 100:$1.5400
                            • 500:$1.3500
                            • 1000:$1.1200
                            • 2500:$1.0400
                            • 5000:$0.9960
                            UC2843AQDR
                            DISTI # 595-UC2843AQDR                            		Switching Controllers Auto Cat Crrnt-Mode
                            RoHS: Compliant                            		2461
                            • 1:$1.2800
                            • 10:$1.1000
                            • 100:$0.8410
                            • 500:$0.7430
                            • 1000:$0.5870
                            • 2500:$0.5210
                            • 10000:$0.5010
                            UC2843AQD8
                            DISTI # 595-UC2843AQD8                            		Switching Controllers Auto Cat Crrnt-Mode
                            RoHS: Compliant                            		252
                            • 1:$2.2500
                            • 10:$1.9200
                            • 75:$1.9200
                            • 100:$1.5400
                            • 500:$1.3500
                            • 1000:$1.1200
                            • 2500:$1.0400
                            • 5000:$0.9960
                            UC2843AQD8RG4Q1
                            DISTI # 595-UC2843AQD8RG4Q1                            		Switching Controllers Auto Cat Current- Mode PWM Controller
                            RoHS: Compliant                            		0
                              UC2843AQD8G4
                              DISTI # 595-UC2843AQD8G4                              		Switching Controllers Current Mode PWM Controller
                              RoHS: Compliant                              		0
                                图片 型号 描述
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                                Mfr.#: UC2852NG4

                                OMO.#: OMO-UC2852NG4

                                		 Power Factor Correction - PFC High Power-Factor Preregulator
                                UC2845ADG4

                                Mfr.#: UC2845ADG4

                                OMO.#: OMO-UC2845ADG4

                                		 Switching Controllers Current-Mode PWM Controller
                                UC2842BD1R2G/SOP

                                Mfr.#: UC2842BD1R2G/SOP

                                OMO.#: OMO-UC2842BD1R2G-SOP-1190

                                		 全新原装
                                UC2846J

                                Mfr.#: UC2846J

                                OMO.#: OMO-UC2846J-1190

                                		 Current Mode PWM Controller 500mA 16-Pin CDIP Tube
                                UC2855ADWTR

                                Mfr.#: UC2855ADWTR

                                OMO.#: OMO-UC2855ADWTR-TEXAS-INSTRUMENTS

                                		 IC PFC CTRLR AVERAGE CURR 20SOIC
                                UC2861DWTR

                                Mfr.#: UC2861DWTR

                                OMO.#: OMO-UC2861DWTR-1190

                                		 Switching Controllers Resonant-Mode
                                UC2875SDWREP

                                Mfr.#: UC2875SDWREP

                                OMO.#: OMO-UC2875SDWREP-TEXAS-INSTRUMENTS

                                		 Switching Controllers Mil Enh Phase Shift Resonant Cntrl
                                UC2825AN

                                Mfr.#: UC2825AN

                                OMO.#: OMO-UC2825AN-TEXAS-INSTRUMENTS

                                		 Switching Controllers High Speed PWM Controlle
                                UC2845BD1R2G

                                Mfr.#: UC2845BD1R2G

                                OMO.#: OMO-UC2845BD1R2G-ON-SEMICONDUCTOR

                                		 Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
                                UC2879DW

                                Mfr.#: UC2879DW

                                OMO.#: OMO-UC2879DW-TEXAS-INSTRUMENTS

                                		 Switching Controllers Phase Shift Resonant Controlle
                                可用性
                                库存:
                                Available
                                订购:
                                4000
                                输入数量:
                                UC2843AQ的当前价格仅供参考，如果您想获得最优惠的价格，请提交查询或直接发送电子邮件至我们的销售团队[email protected]
                                参考价格（美元）
                                数量
                                单价
                                小计金额
                                1
                                US$0.93
                                US$0.93
                                10
                                US$0.88
                                US$8.83
                                100
                                US$0.84
                                US$83.70
                                500
                                US$0.79
                                US$395.25
                                1000
                                US$0.74
                                US$744.00
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