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LM34902

現行

5.3-V、0.3-A、0.64-mΩ 負載開關

立即訂購
產品規格表

LM34902

現行
產品規格表 立即訂購

產品詳細資料

Number of channels 1 Vin (min) (V) 2.8 Vin (max) (V) 5.3 Imax (A) 0.65 Ron (typ) (mΩ) 560 Shutdown current (ISD) (typ) (µA) 10 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
Number of channels 1 Vin (min) (V) 2.8 Vin (max) (V) 5.3 Imax (A) 0.65 Ron (typ) (mΩ) 560 Shutdown current (ISD) (typ) (µA) 10 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
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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類型 標題 日期
* Data sheet LM34902 300mA Current Limited Power Switch datasheet (Rev. B) 2013年 3月 29日

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 認證摘要
  • 進行中持續性的可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

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