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TPS2051BDBVR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
负载控制器
封装:
SOT-23-5
描述:
TEXAS INSTRUMENTS TPS2051BDBVR. 电源分配开关, 限流, 高压侧, 高电平有效, 1路输出, 5.5V, 1A, SOT-23-5
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P18
原理图在P5P6P8P10
封装尺寸在P30P31P32P33P35P36P37
标记信息在P30P31P32P33P34
封装信息在P2P30P31P32P33P34P35P36P37
技术参数、封装参数在P2
应用领域在P1P20P27P34P51
电气规格在P3P4
导航目录
TPS2051BDBVR数据手册
Page:
of 51 Go
若手册格式错乱，请下载阅览PDF原文件
TPS2041B, TPS2042B
TPS2043B, TPS2044B, TPS2051B
TPS2052B, TPS2053B, TPS2054B
www.ti.com
SLVS514L –JUNE 2010– REVISED JUNE 2011
Terminal Functions (TPS2044B and TPS2054B)
TERMINAL
I/O DESCRIPTION
NAME TPS2044B TPS2054B
EN1 3 - I Enable input, logic low turns on power switch IN1-OUT1
EN2 4 - I Enable input, logic low turns on power switch IN1-OUT2
EN3 7 - I Enable input, logic low turns on power switch IN2-OUT3
EN4 8 - I Enable input, logic low turns on power switch IN2-OUT4
EN1 - 3 I Enable input, logic high turns on power switch IN1-OUT1
EN2 - 4 I Enable input, logic high turns on power switch IN1-OUT2
EN3 - 7 I Enable input, logic high turns on power switch IN2-OUT3
EN4 - 8 I Enable input, logic high turns on power switch IN2-OUT4
GND 1, 5 1, 5 Ground
IN1 2 2 I Input voltage for OUT1 and OUT2
IN2 6 6 I Input voltage for OUT3 and OUT4
OC1 16 16 O Overcurrent, open-drain output, active low, IN1-OUT1
OC2 13 13 O Overcurrent, open-drain output, active low, IN1-OUT2
OC3 12 12 O Overcurrent, open-drain output, active low, IN2-OUT3
OC4 9 9 O Overcurrent, open-drain output, active low, IN2-OUT4
OUT1 15 15 O Power-switch output, IN1-OUT1
OUT2 14 14 O Power-switch output, IN1-OUT2
OUT3 11 11 O Power-switch output, IN2-OUT3
OUT4 10 10 O Power-switch output, IN2-OUT4
Copyright © 2010–2011, Texas Instruments Incorporated 9
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