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UC2844AQD8

UC2844AQD8
Mfr. #:
UC2844AQD8
描述:
Switching Controllers Current-Mode PWM Controller
生命周期:
制造商新产品。
数据表:
UC2844AQD8 数据表
交货:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
UC2844AQD8 更多信息 UC2844AQD8 Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
开关控制器
RoHS：
Y
拓扑：
升压、降压、反激、前进
输出数量：
1 Output
开关频率：
450 kHz
占空比 - 最大值：
50 %
输出电压：
4.95 V to 5.05 V
输出电流：
1 A
最低工作温度：
- 40 C
最高工作温度：
+ 125 C
安装方式：
贴片/贴片
包装/案例：
SOIC-8
打包：
管子
工作温度范围：
- 40 C to + 125 C
系列：
UC2844A
类型：
电流模式 PWM 控制器
品牌：
德州仪器
秋季时间：
50 ns
工作电源电压：
30 V
产品类别：
开关控制器
上升时间：
50 ns
出厂包装数量：
75
子类别：
PMIC - 电源管理 IC
单位重量：
0.002667 oz
Tags
UC2844AQ, UC2844A, UC2844, 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
    A***v
    A***v
    RU

    The order did not come, the seller does not recommend.

    2019-05-01
    A***n
    A***n
    RU

    The seller put an extra buzzer as a gift, a little smaller.

    2019-06-05
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30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 50% duty cycle, 40°C to 85°C 8-SOIC -40 to 125
***ser
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***nell
PWM CTRL, CURRENT MODE, 12-25V, SOIC-8; Tension, entrée: 5.5V; Tension, sortie: 30V; Courant, sortie: 200mA; Tension, alimentation min.: 12V; Tension, alimentation max..: 25V; Type de boîtier de contrôleur: SOIC; Nombre de bro
***ment14 APAC
PWM CTRL, CURRENT MODE, 12-25V, SOIC-8; Input Voltage:5.5V; Output Voltage:30V; Output Current:200mA; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller IC Case Style:SOIC; No. of Pins:8Pins; Frequency:500kHz; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
*** Stop Electro
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
***el Electronic
TEXAS INSTRUMENTS UC3843D8PWM Controller, 25V-12V supply, 450 kHz, 5V/1A out, SOIC-8
***ment14 APAC
PWM CONTROLLER, SMD, 3843, SOIC8; Input Voltage:15V; Output Voltage:5V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:650mW; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; Base Number:3843; Controller Type:PWM; IC Generic Number:3843; IC Temperature Range:Commercial; Input Current:11mA; Input Voltage Max:25V; Logic Function Number:3843; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Package / Case:SOIC; Power Supply IC Type:PWM controller; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD
*** Electronics
TEXAS INSTRUMENTS UC3845AD8PWM Controller, 25V-12V supply, 500 kHz, 5V/200mA out, SOIC-8
*** Stop Electro
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***as Instruments
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***ow.cn
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***i-Key
IC REG CTRLR MULT TOPOLOGY 8SOIC
***ser
PWM Power Supply Controllers Current Mode
***S
French Electronic Distributor since 1988
***ark
Cur Mode Pwm Cont Rohs Compliant: Yes
***AS INSTRUMENT
The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
型号 描述 库存 价格
UC2844AQD8
DISTI # V39:1801_07428087		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
RoHS: Compliant		2239
  • 10000:$0.5862
  • 2500:$0.6090
  • 1000:$0.6581
  • 500:$0.8410
  • 100:$0.9602
  • 10:$1.2689
  • 1:$1.6318
UC2844AQD8R
DISTI # V39:1801_07428088		Off Line Current-Mode PWM Controller
RoHS: Compliant		0
    UC2844AQD8R
    DISTI # V72:2272_07428088    		Off Line Current-Mode PWM Controller
    RoHS: Compliant    		0
      UC2844AQD8R
      DISTI # 296-15683-1-ND      		IC CURR-MODE PWM CTLR 8-SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Cut Tape (CT)      		11191In Stock
      • 1000:$0.6041
      • 500:$0.7652
      • 100:$0.9263
      • 10:$1.1880
      • 1:$1.3300
      UC2844AQD8R
      DISTI # 296-15683-6-ND      		IC CURR-MODE PWM CTLR 8-SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Digi-Reel®      		11191In Stock
      • 1000:$0.6041
      • 500:$0.7652
      • 100:$0.9263
      • 10:$1.1880
      • 1:$1.3300
      UC2844AQD8R
      DISTI # 296-15683-2-ND      		IC CURR-MODE PWM CTLR 8-SOIC
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape & Reel (TR)      		7500In Stock
      • 12500:$0.5005
      • 5000:$0.5200
      • 2500:$0.5474
      UC2844AQD8
      DISTI # 296-15682-5-ND      		IC CURR-MODE PWM CTLR 8-SOIC
      RoHS: Compliant
      Min Qty: 1
      Container: Tube      		1387In Stock
      • 5025:$0.6091
      • 2550:$0.6412
      • 1050:$0.6870
      • 525:$0.8702
      • 150:$1.0534
      • 75:$1.2824
      • 10:$1.3510
      • 1:$1.5100
      UC2844AQD8
      DISTI # 31724851      		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
      RoHS: Compliant      		9000
      • 6000:$0.5799
      • 3000:$0.5851
      • 1800:$0.6054
      • 1500:$0.6263
      UC2844AQD8
      DISTI # 30285836      		AC to DC Switching Converter Off-Line Switcher/SMPS Controller 500kHz Tube 8-Pin SOIC
      RoHS: Compliant      		2239
      • 10000:$0.6302
      • 2500:$0.6547
      • 1000:$0.7075
      • 500:$0.9041
      • 100:$1.0322
      • 11:$1.3641
      UC2844AQD8
      DISTI # UC2844AQD8      		Current Mode PWM Controller 1A 8-Pin SOIC Tube - Rail/Tube (Alt: UC2844AQD8)
      RoHS: Compliant
      Min Qty: 600
      Container: Tube      		Americas - 510
      • 6000:$0.5747
      • 3000:$0.5910
      • 1800:$0.6115
      • 1200:$0.6326
      • 600:$0.6647
      UC2844AQD8R
      DISTI # UC2844AQD8R      		Current Mode PWM Controller 1A 8-Pin SOIC T/R - Tape and Reel (Alt: UC2844AQD8R)
      RoHS: Compliant
      Min Qty: 2500
      Container: Reel      		Americas - 5000
      • 25000:$0.4899
      • 15000:$0.5039
      • 10000:$0.5219
      • 5000:$0.5399
      • 2500:$0.5669
      UC2844AQD8
      DISTI # UC2844AQD8      		Current Mode PWM Controller 1A 8-Pin SOIC Tube (Alt: UC2844AQD8)
      RoHS: Compliant
      Min Qty: 75
      Container: Tube      		Europe - 0
      • 750:€0.5569
      • 450:€0.5969
      • 300:€0.6969
      • 150:€0.7599
      • 75:€0.9289
      UC2844AQD8R
      DISTI # UC2844AQD8R      		Current Mode PWM Controller 1A 8-Pin SOIC T/R (Alt: UC2844AQD8R)
      RoHS: Compliant
      Min Qty: 2500
      Container: Tape and Reel      		Europe - 0
      • 25000:€0.4759
      • 15000:€0.5099
      • 10000:€0.5949
      • 5000:€0.6489
      • 2500:€0.7929
      UC2844AQD8Current Mode PWM Controller750
      • 1000:$0.5200
      • 750:$0.5800
      • 500:$0.7300
      • 250:$0.8900
      • 100:$0.9700
      • 25:$1.1300
      • 10:$1.2200
      • 1:$1.3700
      UC2844AQD8RCurrent Mode PWM Controller4665
      • 1000:$0.4400
      • 750:$0.5000
      • 500:$0.6200
      • 250:$0.7600
      • 100:$0.8300
      • 25:$0.9700
      • 10:$1.0400
      • 1:$1.1700
      UC2844AQD8R
      DISTI # 595-UC2844AQD8R      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		4455
      • 1:$1.2800
      • 10:$1.0900
      • 100:$0.8410
      • 500:$0.7430
      • 1000:$0.5870
      • 2500:$0.5200
      • 10000:$0.5000
      UC2844AQD8
      DISTI # 595-UC2844AQD8      		Switching Controllers Current-Mode PWM Controller
      RoHS: Compliant      		818
      • 1:$1.5000
      • 10:$1.2800
      • 100:$0.9850
      • 500:$0.8710
      • 1000:$0.6870
      • 2500:$0.6100
      • 10000:$0.5870
      UC2844AQD8Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
      RoHS: Compliant      		11695
      • 1000:$0.6100
      • 500:$0.6400
      • 100:$0.6600
      • 25:$0.6900
      • 1:$0.7500
      UC2844AQD8RSwitching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
      RoHS: Compliant      		1531
      • 1000:$0.5100
      • 500:$0.5400
      • 100:$0.5600
      • 25:$0.5900
      • 1:$0.6300
      UC2844AQD8R 24
        UC2844AQD8
        DISTI # C1S746204145647        		UCx84xA Current-Mode PWM Controller
        RoHS: Compliant        		150
        • 100:$1.1200
        • 50:$1.4100
        • 10:$1.4400
        • 5:$1.4600
        图片 型号 描述
        SI8235BB-D-ISR

        Mfr.#: SI8235BB-D-ISR

        OMO.#: OMO-SI8235BB-D-ISR

        		 Gate Drivers 2.5 kV 8 V UVLO dual isolated gate driver
        LM5106MM/NOPB

        Mfr.#: LM5106MM/NOPB

        OMO.#: OMO-LM5106MM-NOPB

        		 Gate Drivers 100V HALF BRIDGE GATE DRVR
        MAX12931BAWE+T

        Mfr.#: MAX12931BAWE+T

        OMO.#: OMO-MAX12931BAWE-T

        		 Digital Isolators Two-Channel Digital Isolators
        BC869,115

        Mfr.#: BC869,115

        OMO.#: OMO-BC869-115

        		 Bipolar Transistors - BJT PNP 20V 1A
        FDD86369-F085

        Mfr.#: FDD86369-F085

        OMO.#: OMO-FDD86369-F085

        		 MOSFET 80V 90A Dual DPAK N-Chnl PowerTrench
        STPS340U

        Mfr.#: STPS340U

        OMO.#: OMO-STPS340U

        		 Schottky Diodes & Rectifiers 3.0 Amp 40 Volt
        UC2844AD

        Mfr.#: UC2844AD

        OMO.#: OMO-UC2844AD

        		 Switching Controllers Current Mode
        IXCP10M90S

        Mfr.#: IXCP10M90S

        OMO.#: OMO-IXCP10M90S

        		 Current & Power Monitors & Regulators 900V 1-100mA
        22-01-3027

        Mfr.#: 22-01-3027

        OMO.#: OMO-22-01-3027

        		 Headers & Wire Housings HSG 2P W/RAMP/RIBS
        IXCP10M90S

        Mfr.#: IXCP10M90S

        OMO.#: OMO-IXCP10M90S-IXYS-CORPORATION

        		 Current & Power Monitors & Regulators 900V 1-100mA
        可用性
        库存:
        818
        订购:
        2801
        输入数量:
        UC2844AQD8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$1.50
        US$1.50
        10
        US$1.28
        US$12.80
        100
        US$0.98
        US$98.50
        500
        US$0.87
        US$435.50
        1000
        US$0.69
        US$687.00
        2500
        US$0.61
        US$1 525.00
        10000
        US$0.59
        US$5 870.00
        由于2021年半导体供不应求，低于2021年之前的正常价格，请发询价确认。
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