TPS22961 - Texas Instruments

TPS22961 Ultra-low Resistance Load Switch

The TPS22961 is a small, ultra-low RON, single channel load switch with controlled turn on. The device contains an N-channel MOSFET that can operate over an input voltage range of 0.8 V to 3.5 V and supports a maximum continuous current of 6 A. The combination of ultra-low RON and high current capability of the device makes it ideal for driving processor rai.

Features

•1 Integrated Single Channel Load Switch
• VBIAS Voltage Range: 3 V to 5.5 V
• Input Voltage Range: 0.8 V to 3.5 V
• Ultra low RON Resistance
  – RON = 4.4 mΩ at VIN = 1.05 V (VBIAS = 5 V)
• 6A Maximum Continuous Switch Current
• Low Quiescent Current < 1 µA (max)
• Low Control Input Threshold Enables use of 1.2- V/1.8-V/2.5-V/3.3-V Logic
• Controlled Slew Rate
  – tR = 4.2 µs at VIN = 1.05 V (VBIAS = 5 V)
• Quick Output Discharge (QOD)
• SON 8-terminal Package with Thermal Pad
• ESD Performance Tested per JESD 22
  – 2-kV HBM and 1-kV CDM 2 Applications
• Ultrabook™/Notebooks
• Desktops
• Servers
•.