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LM34902

正在供货

5.3V、0.3A、0.64mΩ 负载开关

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数据表

LM34902

正在供货
数据表 立即订购

产品详情

Imax (A) 0.65 Vin (max) (V) 5.3 Vin (min) (V) 2.8 Number of channels 1 Features Thermal shutdown Quiescent current (Iq) (typ) (µA) 47 Soft start Fixed Rise Time Rating Catalog Ron (typ) (mΩ) 640 Shutdown current (ISD) (typ) (µA) 10 Current limit type Fixed Function Thermal shutdown FET Internal Operating temperature range (°C) -40 to 85 Device type Load switches
Imax (A) 0.65 Vin (max) (V) 5.3 Vin (min) (V) 2.8 Number of channels 1 Features Thermal shutdown Quiescent current (Iq) (typ) (µA) 47 Soft start Fixed Rise Time Rating Catalog Ron (typ) (mΩ) 640 Shutdown current (ISD) (typ) (µA) 10 Current limit type Fixed Function Thermal shutdown FET Internal Operating temperature range (°C) -40 to 85 Device type Load switches
DSBGA (YFQ) 6 1.4000000000000001 mm² 1.4000000000000001 x 1
  • 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

All trademarks are the property of their respective owners.

  • 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

All trademarks are the property of their respective owners.

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.

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.
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类型 标题 下载最新的英语版本 日期
* 数据表 LM34902 300mA Current Limited Power Switch 数据表 (Rev. B) 2013年 3月 29日

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训