LM34904中文资料5.3V、0.5A、0.4mΩ 负载开关数据手册TI规格书
LM34904规格书详情
描述 Description
The LM34904 is a 0.5A 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 0.4Ω PFET switch, the LM34904 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 LM34904 also provides over-current and over-temperature protection. The IC comes in a tiny 6-bump thin DSBGA package.
特性 Features
• Input Voltage of 2.8V to 5.3V
• 0.5A Maximum Switch Current
• 0.4Ω Typical Total On-Resistance
• Load Detection
• Enable/Disable
• Switch On Indicator
• Peak Current Limit
• Thermal Shutdown
• 6-bump Thin DSBGA Package
技术参数
- 制造商编号
：LM34904
- 生产厂家
：TI
- Vin (min) (V)
：2.8
- Vin (max) (V)
：5.3
- Imax (A)
：0.76
- Ron (typ) (mΩ)
：360
- Shutdown current (ISD) (typ) (µA)
：0.005
- Quiescent current (Iq) (typ) (µA)
：47
- Soft start
：Fixed Rise Time
- Current limit type
：Fixed
- Features
：Thermal shutdown
- Rating
：Catalog
- Operating temperature range (°C)
：-40 to 85
- FET
：Internal
- Device type
：Load switches
- Function
：Thermal shutdown
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/德州仪器 |
24+ |
BGA |
37090 |
只供应原装正品 欢迎询价 |
询价 | ||
NS |
24+ |
NA/ |
3000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
TI/德州仪器 |
25+ |
6-WFBGA |
65248 |
百分百原装现货 实单必成 |
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 | ||
22+ |
5000 |
询价 | |||||
TI(德州仪器) |
2024+ |
BGA-6 |
500000 |
诚信服务,绝对原装原盘 |
询价 | ||
TI |
22+ |
BGA |
30000 |
只做原装正品 |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
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 | ||
TI/德州仪器 |
25+ |
原厂封装 |
10280 |
原厂授权代理,专注军工、汽车、医疗、工业、新能源！ |
询价 |
