具有宽输入范围的 PWM 控制器 8-SO
description
The TL5001 and TL5001A incorporate on a single monolithic chip all the functions required for a
pulse-width-modulation PWM control circuit. Designed primarily for power-supply control, the TL5001/A contains an error amplifier, a regulator, an oscillator, a PWM comparator with a dead-time-control input, undervoltage lockout UVLO, short-circuit protection SCP, and an open-collector output transistor. The TL5001A has a typical reference voltage tolerance of ±3% compared to ±5% for the TL5001.
Complete PWM Power Control
3.6-V to 40-V Operation
Internal Undervoltage-Lockout Circuit
Internal Short-Circuit Protection
Oscillator Frequency. . . 20 kHz to 500 kHz
Variable Dead Time Provides Control Over Total Range
±3% Tolerance on Reference Voltage TL5001A
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
输出接口数 1
输出电压 50 V
输出电流 0.02 A
静态电流 1.10 mA
调节输出数 1
开关频率 20kHz ~ 500kHz
过温保护 No
拓扑结构 Buck, Boost, Flyback
输入电压Max 40 V
输入电压Min 3.6 V
输出电流Max 0.02 A
最大占空比 1
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 3.6V ~ 40V
安装方式 Surface Mount
引脚数 8
封装 SOP-8
封装 SOP-8
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
TL5001IPSR TI 德州仪器 | 当前型号 | 当前型号 |
TL5001CPSG4 德州仪器 | 类似代替 | TL5001IPSR和TL5001CPSG4的区别 |
TL5001AMJG 德州仪器 | 类似代替 | TL5001IPSR和TL5001AMJG的区别 |
TL5001IPSRG4 德州仪器 | 类似代替 | TL5001IPSR和TL5001IPSRG4的区别 |