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更新日期:2024-04-01

产品简介:低功耗 BiCMOS 电流模式 PWM

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UCC1804J 供应商

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UCC1804J 中文资料属性参数

  • 现有数量:0现货2,471Factory
  • 价格:在售
  • 系列:*
  • 包装:管件
  • 产品状态:在售
  • 输出类型:-
  • 功能:-
  • 输出配置:-
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  • 输出数:-
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  • 电压 - 供电 (Vcc/Vdd):-
  • 频率 - 开关:-
  • 占空比(最大):-
  • 同步整流器:-
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产品特性

  • 100-µA typical starting supply current
  • 500-µA typical operating supply current
  • Operation up to 1 MHz
  • Internal soft start
  • Internal fault soft start
  • Internal leading-edge blanking of the current sense signal
  • 1-A totem-pole output
  • 70-ns typical response from current-sense to gate drive output
  • 1.5% tolerance voltage reference
  • Same pinout as UC3842 and UC3842A

产品概述

The UCC280x family of high-speed, low-power integrated circuits contain all of the control and drive components required for off-line and DC-to-DC fixed frequency current-mode switching mode power supplies with minimal parts count.These devices have the same pin configuration as the UCx84x family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.

UCC1804J 数据手册

数据手册 说明 数量 操作
UCC1804J

Low-Power BiCMOS Current-Mode PWM

20 Pages页,384K 查看
UCC1804J883B

Low-Power BiCMOS Current-Mode PWM

20 Pages页,384K 查看

IC 索引: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9