Toshiba TCK12xBG 1A Load Switch ICs

Toshiba TCK12xBG 1A Load Switch ICs

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Toshiba TCK12xBG 1A Load Switch ICs are designed for general power management with a slew rate control driver. The TCK12xBG ICs feature ultra-low quiescent current, low switch ON resistance, and a wide 1.0V to 5.5V input operation voltage range. Additionally, the devices provide a quiescent current of 0.08nA and an output current up to 1.0A.

The Toshiba TCK12xBG 1A Load Switch ICs are housed in a 0.35mm pitch ultra-small WCSP4G package (0.645mm x 0.645mm, t: 0.465mm max.) with backside coating that protects from external damage. The TCK12xBG ICs are ideal for portable applications that require high-density board assembly and ultra-low power consumption, such as wearables, smartphones, and IoT modules.

Features

  • Wide input operation voltage range of VIN = 1.0V to 5.5V
  • Built-in slew rate control driver
  • High output current of IOUT = 1A
  • Ultra small Quiescent current at IQ = 0.08nA at VIN = 5.5V, VCT = 0V, IOUT =0mA
  • Built in slew rate control driver
  • Low ON resistance
    • RON = 58mΩ (typ.) at VIN = 3.3V, IOUT = -0.5A
  • Low standby current (OFF state) : IQ(OFF)+ISD(OFF)=13nA (typ.)
  • IN (OPR)= 1.0V to 5.5V
  • Built-in auto-discharge (TCK127BG)
  • Active low (TCK128BG), Active high (TCK126BG, TCK127BG)
  • WCSP4G Ultra small package with back side coating (0.645mm x 0.645mm, t: 0.465mm max.)

more information: https://toshiba.semicon-storage.com

About mixos

Mike is the founder and editor of Electronics-Lab.com, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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