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UCC38500DW

UCC38500DW
Mfr. #:
UCC38500DW
描述:
Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
生命周期:
制造商新产品。
数据表:
UCC38500DW 数据表
交货:
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支付:
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ECAD Model:
更多信息:
UCC38500DW 更多信息 UCC38500DW Product Details
产品属性
属性值
制造商：
德州仪器
产品分类：
功率因数校正 - PFC
RoHS：
Y
开关频率：
200 kHz
最低工作温度：
0 C
最高工作温度：
+ 70 C
安装方式：
贴片/贴片
包装/案例：
SOIC-20
打包：
管子
特征：
< 150W Applications, Average Current Mode, Enable, OVP
高度：
2.35 mm
长度：
12.8 mm
工作温度范围：
0 C to + 70 C
系列：
UCC38500
类型：
功率因数校正IC
宽度：
7.52 mm
品牌：
德州仪器
开发套件：
UCC38500EVM
湿气敏感：
是的
产品类别：
PFC - 功率因数校正
出厂包装数量：
25
子类别：
PMIC - 电源管理 IC
单位重量：
0.020071 oz
Tags
UCC38500D, UCC38500, UCC3850, UCC385, UCC38, UCC3, UCC
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
***ponent Stockers USA
1.2 A POWER FACTOR CONTROLLER WITH POST REGULATOR 120 kHz SWITCHING FREQ-MAX PDSO20
*** Stop Electro
Power Factor Controller With Post Regulator, Current-mode, 1A, BICMOS, PDSO20
***p One Stop
Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin SOIC Tube
***ponent Stockers USA
1.2 A POWER FACTOR CONTROLLER WITH POST REGULATOR 120 kHz SWITCHING FREQ-MAX PDSO20
***p One Stop Global
Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC
***as Instruments
PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C 20-SOIC 0 to 70
***ser
Power Factor Correction (PFC) ICs BiCMOS PFC/PWM Comb Controller
***i-Key
IC PFC CTR AVERAGE 100KHZ 20SOIC
***ource
IC PFC/PWM COMBO CTRLR 20-SOIC
***swan
UCC38501 BICMOS PFC/PWM COMBINAT
***et
BICMOS COMBINED PFC/PWM CONTROL
***el Electronic
MOSFET N-CHANNEL 300V 10A DPAK
***ark
Power Factor Controller IC; Frequency:0.2MHz; Supply Voltage Max:18V; Package/Case:20-SOIC; No. of Pins:20; Operating Temperature Range:0°C to +70°C; Peak Reflow Compatible (260 C):No; Startup Current:0.15mA; Supply Current:4mA ;RoHS Compliant: Yes
***p One Stop Global
Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC
***as Instruments
PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, 0°C to 70°C 20-SOIC 0 to 70
*** Stop Electro
Power Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDSO20
***ser
Power Factor Correction (PFC) ICs BiCMOS PFC/PWM Comb Controller
***i-Key
IC PFC CTR AVERAGE 100KHZ 20SOIC
***el Electronic
DGTL ISO 2500VRMS 5CH GP 16SOIC
***S
French Electronic Distributor since 1988
***i-Key Marketplace
UCC38502 BICMOS PFC/PWM COMBINAT
***et
BICMOS COMBINED PFC/PWM CONTROL
***ark
Pulse Width Modulation (PWM) Controller IC; Input Voltage Primary Max:18V; No. of Pins:20; Duty Cycle Max:100%; Leaded Process Compatible:Yes; No. of Phases:Single; Number of PWM Outputs:1; Oscillation Frequency Max:200kHz ;RoHS Compliant: Yes
***ponent Stockers USA
1.2 A POWER FACTOR CONTROLLER WITH POST REGULATOR 120 kHz SWITCHING FREQ-MAX PDSO20
***Yang
Power Factor Correction and PWM Controller 200kHz 20-Pin SOIC Tube
***as Instruments
PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, 0°C to 70°C 20-SOIC 0 to 70
*** Electronics
TEXAS INSTRUMENTS - UCC38503DW - PFC/PWM CONTROLLER, 18V, SOIC-20
***ser
Power Factor Correction (PFC) ICs BiCMOS PFC/PWM Comb Controller
***el Electronic
Central Office ADSL System 208-Pin BGA
***i-Key
IC PFC CTR AVERAGE 100KHZ 20SOIC
***sener Electronics
IC COMB CONTROL BICMOS 20-SOIC
***i-Key Marketplace
UCC38503 BICMOS PFC/PWM COMBINAT
***et
BICMOS COMBINED PFC/PWM CONTROL
***AS INSTUMENTS
The UCC2850x family provides all of the control functions necessary for an active power-factor-corrected preregulator and a second-stage dc-to-dc converter. The controller achieves near-unity power factor by shaping the ac input line current waveform to correspond to the ac input-line voltage using average current-mode control. The dc-to-dc converter uses peak current-mode control to perform the step-down power conversion.
***AS INSRUMENTS
The PFC stage is leading-edge modulated while the second stage is trailing-edge synchronized to allow for minimum overlap between the boost and PWM switches. This reduces ripple current in the bulk-output capacitor.In order to operate with over three-to-one range of input-line voltages, a line feedforward (VFF) is used to keep input power constant with varying input voltage. Generation of VFF is accomplished using IAC in conjunction with an external single-pole filter. This not only reduces external parts count, but also avoids the use of high-voltage components, offering a lower-cost solution. The multiplier then divides the line current by the square of VFF.
***AS INSTUMENTS
The UCC2850x PFC section incorporates a low offset-voltage amplifier with 7.5-V reference, a highly-linear multiplier capable of a wide current range, a high-bandwidth, low offset-current amplifier, with a novel noise-attenuation configuration, PWM comparator and latch, and a high-current output driver. Additional PFC features include over-voltage protection, zero-power detection to turn off the output when VAOUT is below 0.33 V and peak current and power limiting.
***AS INSTUMENTS
The dc-to-dc section relies on an error signal generated on the secondary-side and processes it by performing peak current mode control. The dc-to-dc section also features current limiting, a controlled soft-start, preset operating range with selectable options, and 50% maximum duty cycle.
***as Instruments (TI)
The UCC28500 and UCC28502 have a wide PFC-UVLO threshold (16.5 V/10 V) for bootstrap bias supply operation. The UCC28501 and UCC28503 are designed with a narrow UVLO range (10.5 V/10 V) more suitable for fixed bias operation. The UCC28500 and UCC28501 have a narrow UVLO threshold for PWM stage (to allow operation down to 75% of nominal bulk voltage), while the UCC28502 and UCC38503 are configured for a much wider operation range for the PWM stage (down to 50% of bulk nominal voltage).
***AS INST
Available in 20-pin N and DW packages.
型号 描述 库存 价格
UCC38500DW
DISTI # V39:1801_07429786		Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin SOIC Tube
RoHS: Compliant		0
  • 850000:$3.0400
  • 8500:$4.3870
  • 850:$4.5400
UCC38500DW
DISTI # V36:1790_07429786		Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin SOIC Tube
RoHS: Compliant		0
    UCC38500DW
    DISTI # 296-11518-5-ND    		IC PFC/PWM CONTROLLER 20-SOIC
    RoHS: Compliant
    Min Qty: 1
    Container: Tube    		1377In Stock
    • 2500:$3.2604
    • 1000:$3.3858
    • 500:$3.8874
    • 100:$4.4642
    • 25:$5.1416
    • 10:$5.3920
    • 1:$5.9700
    UCC38500DWTR
    DISTI # UCC38500DWTR-ND    		IC PFC/PWM CONTROLLER 20SOIC
    RoHS: Compliant
    Min Qty: 2000
    Container: Tape & Reel (TR)    		Limited Supply - Call
      UCC38500DWTRG4
      DISTI # UCC38500DWTRG4-ND      		IC PFC/PWM CONTROLLER 20SOIC
      RoHS: Compliant
      Min Qty: 2000
      Container: Tape & Reel (TR)      		Limited Supply - Call
        UCC38500DW
        DISTI # 31716372        		Power Factor Correction PWM CONTRLR 0.15mA 115kHz 20-Pin SOIC Tube
        RoHS: Compliant        		836
        • 2500:$3.2373
        • 1000:$3.3561
        • 688:$3.8511
        UCC38500DW
        DISTI # UCC38500DW        		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC (Alt: UCC38500DW)
        RoHS: Compliant
        Min Qty: 25        		Europe - 0
        • 500:€3.2718
        • 250:€4.2294
        • 100:€4.3206
        • 50:€4.7082
        • 25:€5.0958
        • 10:€5.2212
        • 1:€6.3840
        UCC38500DW
        DISTI # UCC38500DW        		Power Factor Correction PWM CONTRLR 0.15mA 115KHz 20-Pin SOIC - Rail/Tube (Alt: UCC38500DW)
        RoHS: Compliant
        Min Qty: 100
        Container: Tube        		Americas - 0
        • 1000:$3.0900
        • 500:$3.1900
        • 300:$3.2900
        • 200:$3.3900
        • 100:$3.5900
        UCC38500DWBiCMOS PFC/PWM Combination Controller3000
        • 1000:$2.8500
        • 750:$2.9100
        • 500:$3.3600
        • 250:$3.8600
        • 100:$4.1400
        • 25:$4.6200
        • 10:$4.9400
        • 1:$5.4900
        UCC38500DW
        DISTI # 595-UCC38500DW        		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
        RoHS: Compliant        		213
        • 1:$5.9700
        • 10:$5.3900
        • 25:$5.0000
        • 100:$4.4700
        • 250:$4.2400
        • 500:$3.8900
        • 1000:$3.3900
        UCC38500DWG4
        DISTI # 595-UCC38500DWG4        		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
        RoHS: Compliant        		0
          UCC38500DWTR
          DISTI # 595-UCC38500DWTR          		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
          RoHS: Compliant          		0
            UCC38500DWTRG4
            DISTI # 595-UCC38500DWTRG4            		Power Factor Correction - PFC BiCMOS PFC/PWM Comb Controller
            RoHS: Compliant            		0
              UCC38500DWPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDSO20
              RoHS: Compliant              		2741
              • 1000:$3.3000
              • 500:$3.4800
              • 100:$3.6200
              • 25:$3.7700
              • 1:$4.0700
              UCC38500DWPower Factor Controller With Post Regulator, Current-mode, 1.2A, 120kHz Switching Freq-Max, BICMOS, PDSO20
              RoHS: Compliant              		75
              • 1000:$3.3000
              • 500:$3.4800
              • 100:$3.6200
              • 25:$3.7700
              • 1:$4.0700
              UCC38500DWTRIC PFC/PWM CONTROLLER 20SOIC
              RoHS: Compliant              		2000
              • 1000:$1.6200
              • 500:$1.7000
              • 100:$1.7700
              • 25:$1.8500
              • 1:$1.9900
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              可用性
              库存:
              213
              订购:
              2196
              输入数量:
              UCC38500DW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$5.97
              US$5.97
              10
              US$5.39
              US$53.90
              25
              US$5.00
              US$125.00
              100
              US$4.47
              US$447.00
              250
              US$4.24
              US$1 060.00
              500
              US$3.89
              US$1 945.00
              1000
              US$3.39
              US$3 390.00
              2500
              US$3.27
              US$8 175.00
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