Stock and price data | Last updated: November 15, 2026, 14:35 (GMT+8)
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IC

SOIC-8

UCC2803QDRQ1

UCC2803QDRQ1 is a TI AC-DCControllers andVoltage Regulators in SOIC-8 package.

Brand

TI

Package

SOIC-8

Lead Time

In stock

Date Code

23+

UCC2803QDRQ1 Parameters

PackageSOIC-8
BrandTI
Date Code23+
是否隔离Isolation
开关频率40kHz~52kHz
耗散功率(Pd)0.65W
拓扑结构反激式
Operating Temperature-40℃~+125℃
输出电压4V
Product Name4.1V~11V 1A
PackagingTape & Reel
Product TypeAC-DCControllers andVoltage Regulators
CategoryAC-DCControllers andVoltage Regulators
Stock60
MOQ / SPQ1 / 1
工作电压4.1V~11V
OutputCurrent1A
最大占空比97%
功能特性软启动; 欠压锁定; 前沿消隐; 欠压保护(UVP); 过流保护(OCP)
工作模式PWM 调制
反馈方式副边反馈
Part NumberUCC2803QDRQ1
Unitpcs
Product Weight0.000175

UCC2803QDRQ1 Overview

AC-DC控制器和稳压器 -40℃~+125℃@(TA) 3.6V~11V

UCC2803QDRQ1 Features

  • 符合汽车应用要求
  • 通过AEC-Q100认证, 结果如下:器件温度等级1:环境温度(TA)-40℃至125℃
  • 器件人体模型(HBM)分类等级2:±2 kV
  • 器件带电器件模型(CDM)分类等级C5:>1000 V
  • 典型启动电源电流为100 μA
  • 典型工作电源电流为500 μA
  • 最高可工作至1 MHz
  • 内部软启动
  • 内部故障软启动
  • 电流检测信号内部前沿消隐
  • 1 A图腾柱输出
  • 从电流检测到栅极驱动输出的典型响应时间为70 ns
  • 电压基准精度为±1.5%
  • 引脚排列与UC3842和UC3842A相同

UCC2803QDRQ1 Applications

  • 开关模式电源(SMPS)
  • DC-DC转换器
  • 电源模块
  • 汽车电源
  • 电池供电电源

UCC2803QDRQ1 Procurement Checklist

For a UCC2803QDRQ1 quotation, provide the full manufacturer part number, required quantity, acceptable date code and delivery destination. Confirm the package (SOIC-8) and electrical requirements against the manufacturer documentation before ordering. Listed stock, prices and lead time require final confirmation.

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