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3.6V、1A、44mΩ 负载开关

产品详情

Number of channels 1 Vin (min) (V) 1.1 Vin (max) (V) 3.6 Imax (A) 1 Ron (typ) (mΩ) 46 Shutdown current (ISD) (typ) (µA) 1 Quiescent current (Iq) (typ) (µA) 0.07 Soft start Fixed Rise Time Current limit type None Rating Catalog Operating temperature range (°C) -40 to 85 FET Internal Device type Load switches
Number of channels 1 Vin (min) (V) 1.1 Vin (max) (V) 3.6 Imax (A) 1 Ron (typ) (mΩ) 46 Shutdown current (ISD) (typ) (µA) 1 Quiescent current (Iq) (typ) (µA) 0.07 Soft start Fixed Rise Time Current limit type None Rating Catalog Operating temperature range (°C) -40 to 85 FET Internal Device type Load switches
DSBGA (YZT) 4 1.5625 mm² 1.25 x 1.25
  • Integrated P-Channel Load Switch
  • Low Input Voltage: 1.1 V to 3.6 V
  • ON-Resistance (Typical Values):
    • RON = 44 mΩ at VIN = 3.6 V
    • RON = 50 mΩ at VIN = 2.5 V
    • RON = 58 mΩ at VIN = 1.8 V
    • RON = 83 mΩ at VIN = 1.2 V
  • 1-A Maximum Continuous Switch Current
  • Maximum Quiescent Current (IQ) < 1 µA
  • Maximum Shutdown Current (ISD) < 1 µA
  • Low Control Input Thresholds Enable Use of
    1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
  • Controlled Slew-Rate to Avoid Inrush Currents
    • tR = 25 µs at VIN = 3.6 V
    • tR = 36 µs at VIN = 1.8 V
  • ESD Performance Tested Per JESD 22
    • 3000-V Human Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • Ultra-Small 4-Terminal Wafer-Chip-Scale Package
    (WCSP)
    • Nominal Dimensions Shown – See Addendum
      for Details
    • 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm
      Height (YZT)
  • APPLICATIONS
    • Battery-Powered Equipment
    • Portable Industrial Equipment
    • Portable Medical Equipment
    • Portable Media Players
    • Point-of-Sale Terminal
    • GPS Devices
    • Digital Cameras
    • Portable Instrumentation
    • Smart Phones and Tablets

All other trademarks are the property of their respective owners

  • Integrated P-Channel Load Switch
  • Low Input Voltage: 1.1 V to 3.6 V
  • ON-Resistance (Typical Values):
    • RON = 44 mΩ at VIN = 3.6 V
    • RON = 50 mΩ at VIN = 2.5 V
    • RON = 58 mΩ at VIN = 1.8 V
    • RON = 83 mΩ at VIN = 1.2 V
  • 1-A Maximum Continuous Switch Current
  • Maximum Quiescent Current (IQ) < 1 µA
  • Maximum Shutdown Current (ISD) < 1 µA
  • Low Control Input Thresholds Enable Use of
    1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
  • Controlled Slew-Rate to Avoid Inrush Currents
    • tR = 25 µs at VIN = 3.6 V
    • tR = 36 µs at VIN = 1.8 V
  • ESD Performance Tested Per JESD 22
    • 3000-V Human Body Model
      (A114-B, Class II)
    • 1000-V Charged-Device Model (C101)
  • Ultra-Small 4-Terminal Wafer-Chip-Scale Package
    (WCSP)
    • Nominal Dimensions Shown – See Addendum
      for Details
    • 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm
      Height (YZT)
  • APPLICATIONS
    • Battery-Powered Equipment
    • Portable Industrial Equipment
    • Portable Medical Equipment
    • Portable Media Players
    • Point-of-Sale Terminal
    • GPS Devices
    • Digital Cameras
    • Portable Instrumentation
    • Smart Phones and Tablets

All other trademarks are the property of their respective owners

The TPS22907 is a small, low RON load switch with controlled turnon. The device contains a P-channel MOSFET that operates over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which can interface directly with low-voltage control signals.

The TPS22907 is available in a space-saving 4-terminal WCSP with 0.5-mm pitch (YZT). The device is characterized for operation over the free-air temperature range of –40°C to 85°C.

The TPS22907 is a small, low RON load switch with controlled turnon. The device contains a P-channel MOSFET that operates over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which can interface directly with low-voltage control signals.

The TPS22907 is available in a space-saving 4-terminal WCSP with 0.5-mm pitch (YZT). The device is characterized for operation over the free-air temperature range of –40°C to 85°C.

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类型 标题 下载最新的英语版本 日期
* 数据表 TPS22907 3.6-V, 1-A, 44-mΩ ON-Resistance Load Switch With Controlled Turnon 数据表 (Rev. B) PDF | HTML 2015年 2月 26日
应用手册 Load Switch Thermal Considerations (Rev. A) 2018年 10月 11日
应用手册 Basics of Load Switches (Rev. A) 2018年 9月 5日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
应用手册 Selecting a Load Switch to Replace a Discrete Solution 2017年 4月 30日
应用手册 Timing of Load Switches 2017年 4月 27日
应用手册 Managing Inrush Current (Rev. A) 2015年 5月 28日
应用手册 负载开关:什么是负载开关,为什么需要负载开关,如何选择正确的负载开关? 最新英语版本 (Rev.A) 2014年 8月 11日
EVM 用户指南 TPS22907-08EVM-025 Load Switch IC 2012年 10月 10日

设计和开发

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仿真模型

TPS22907 PSpice Transient Model

SLVM921.ZIP (37 KB) - PSpice Model
模拟工具

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封装 引脚 下载
DSBGA (YZT) 4 查看选项

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

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