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LM34902ITMXSLASHNOPB.A中文资料德州仪器数据手册PDF规格书

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厂商型号

LM34902ITMXSLASHNOPB.A

功能描述

300mA Current Limited Power Switch

文件大小

438.55 Kbytes

页面数量

11

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-10-4 15:50:00

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LM34902ITMXSLASHNOPB.A规格书详情

1FEATURES

2• Input Voltage of 2.8V to 5.3V

• 0.3A Maximum Switch Current

• 0.64Ω Typical Total On-Resistance

• Load Detection

• Enable/Disable

• Switch On Indicator

• Peak Current Limit

• Thermal Shutdown

• 6-Bump Thin DSBGA Package

APPLICATIONS

• Handsets, Tablets, Notebooks

• Portable devices

DESCRIPTION

The LM34902 is a 0.3A PFET switch used to control

the input voltage of electronic devices. It is easily

integrated into system designs that have a 2.8V to

5.3V voltage rail. Besides the 0.45Ω PFET switch, the

LM34902 can be enabled or disabled by a logic

signal. The IC monitors the presence of a downstream electronic device via a dedicated pin to

decide whether to turn on the PFET switch. A power

good signal generated by the IC can be used by

system control to determine the status of the switch.

The LM34902 also provides over-current and over-

temperature protection. The IC comes in a tiny 6-

bump Thin DSBGA package.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI
23+
NA
20000
询价
TI
23+
BGA
5000
全新原装,支持实单,非诚勿扰
询价
TI
23+
BGA
3200
公司只做原装,可来电咨询
询价
TI/德州仪器
23+
BGA
9980
原装正品,支持实单
询价
TI
24+
6-DSBGA
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
NS
2009
USMD
21000
原装现货
询价
TI
23+
BGA
12800
公司只有原装 欢迎来电咨询。
询价
TI
2511
BGA
3200
电子元器件采购降本 30%!盈慧通原厂直采,砍掉中间差价
询价
TI
13+
BGA
18545
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
NATION/国民技术
24+
BGA-6
60000
全新原装现货
询价