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UCC3819价格

参考价格:¥11.2367

型号:UCC3819AD 品牌:TI 备注:这里有UCC3819多少钱,2026年最近7天走势,今日出价,今日竞价,UCC3819批发/采购报价,UCC3819行情走势销售排行榜,UCC3819报价。
型号 功能描述 生产厂家 企业 LOGO 操作
UCC3819

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-µA Typical Start-Up Current Low-Power Bi

TI

德州仪器

UCC3819

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:420.4 Kbytes Page:16 Pages

TI

德州仪器

UCC3819

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:156.39 Kbytes Page:10 Pages

TI

德州仪器

UCC3819

ADVANCED PFC/PWW COMBINATION CONTROLLER WITH TRAILING-EDGE/TRAILING-EDGE MODULATION

文件:556.29 Kbytes Page:32 Pages

TI

德州仪器

丝印代码:UCC3819AD;PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo

TI

德州仪器

丝印代码:UCC3819AD;PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo

TI

德州仪器

具有 10.2V/9.7V UVLO 和较小栅极驱动电阻、温度范围为 0°C 至 70°C 的 6kHz 至 220kHz CCM PFC 控制器

The UCC2819A/UCC3819A provides all the functions necessary for active power factor corrected preregulators. The controller achieves near unity power factor by shaping the ac-input line current waveform to correspond to that of the ac-input line voltage. Average current mode control maintains stable, • Controls Boost Preregulator to Near-Unity Power Factor\n• World Wide Line Operation\n• Over-Voltage Protection\n• Accurate Power Limiting\n• Average Current Mode Control\n• Improved Noise Immunity\n• Improved Feed-Forward Line Regulation\n• Leading Edge Modulation\n• 150-µA Typical Start-Up Curren;

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

FEATURES Controls Boost Preregulator to Near-Unity Power Factor World Wide Line Operation Over-Voltage Protection Accurate Power Limiting Average Current Mode Control Improved Noise Immunity Improved Feed-Forward Line Regulation Leading Edge Modulation 150-μA Typical Start-Up Current Lo

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC PFC CTR AVERAGE 250KHZ 16SOIC 集成电路(IC) PFC(功率因数校正)

TI

德州仪器

封装/外壳:16-SOIC(0.154",3.90mm 宽) 包装:卷带(TR) 描述:IC PFC CTR AVERAGE 250KHZ 16SOIC 集成电路(IC) PFC(功率因数校正)

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:508.22 Kbytes Page:21 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:156.39 Kbytes Page:10 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:420.4 Kbytes Page:16 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:420.4 Kbytes Page:16 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:156.39 Kbytes Page:10 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:156.39 Kbytes Page:10 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:420.4 Kbytes Page:16 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:420.4 Kbytes Page:16 Pages

TI

德州仪器

PROGRAMMABLE OUTPUT POWER FACTOR PREREGULATOR

文件:156.39 Kbytes Page:10 Pages

TI

德州仪器

500 mA, Low-Noise LDO Voltage Regulator

DESCRIPTION The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output. In addition, this device offers a very low ground current of 800µA at 100mA output. The SPX3819 has an initial tolerance of less than 1 max and a logic compatible ON/OFF switched input. When

SIPEX

500 mA, Low-Noise LDO Voltage Regulator

DESCRIPTION The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output. In addition, this device offers a very low ground current of 800µA at 100mA output. The SPX3819 has an initial tolerance of less than 1 max and a logic compatible ON/OFF switched input. When

SIPEX

500 mA, Low-Noise LDO Voltage Regulator

DESCRIPTION The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output. In addition, this device offers a very low ground current of 800µA at 100mA output. The SPX3819 has an initial tolerance of less than 1 max and a logic compatible ON/OFF switched input. When

SIPEX

500 mA, Low-Noise LDO Voltage Regulator

DESCRIPTION The SPX3819 is a positive voltage regulator with a low dropout voltage and low noise output. In addition, this device offers a very low ground current of 800µA at 100mA output. The SPX3819 has an initial tolerance of less than 1 max and a logic compatible ON/OFF switched input. When

SIPEX

500mA, Low-Noise LDO Voltage Regulator

文件:137.93 Kbytes Page:12 Pages

SIPEX

UCC3819产品属性

  • 类型

    描述

  • Control mode:

    CCM

  • Practical operating frequency (Max) (MHz):

    0.25

  • UVLO thresholds on/off (V):

    10.2/9.7

  • Device type:

    Controllers

  • Operating supply current (mA):

    4

  • Rating:

    Catalog

  • Operating temperature range (C):

    0 to 70

更新时间:2026-8-2 11:50:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
TI/TEXAS
26+
原厂封装
8931
代理全系列销售,全新原装正品,价格优势,长期供应,量大可订
TI/德州仪器
25+
SOP16
7268
全新进口原装现货/一手货源价格优势
TI
25+
16-PDIP
21000
原装正品现货,原厂订货,可支持含税原型号开票。
TI/德州仪器
23+
SOP
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
TI
11+
SOP16
8000
全新原装,绝对正品现货供应
TI/德州仪器
23+
DIP16
50000
全新原装正品现货,支持订货
TI
23+
SOP
7000
绝对全新原装!100%保质量特价!请放心订购!
TI
22+
16PDIP
9000
原厂渠道,现货配单
TI
24+
40
TI/德州仪器
24+
DIP
150
只供应原装正品 欢迎询价

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