TPS22962 - Texas Instruments

TPS22962 On-Resistance Load Switch

The TPS22962 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 5.5 V and supports a maximum continuous current of 10 A. The combination of ultra-low RON and high current capability of the device makes it ideal for driving processor ra.

Features

•1 Integrated Single Channel Load Switch
• VBIAS Voltage Range: 2.5 V to 5.5 V
• VIN Voltage Range: 0.8 V to 5.5 V
• Ultra Low RON Resistance
  – RON = 4.4 mΩ at VIN = 5 V (VBIAS = 5 V)
• 10 A Maximum Continuous Switch Current
• Low Quiescent Current
  – (20 µA for VBIAS = 5 V)
• Low Shutdown Current
  – (1 µA for VBIAS = 5 V)
• Low Control Input Threshold Enables Use of 1.2 V or Higher GPIO
• Controlled and Fixed Slew Rate Across VBIAS and VIN
  – tR = 2663 µs at VIN = 5 V (VBIAS = 5 V)
• Quick Output Discharge (QOD)
• SON 8-Pin Package with Thermal Pad
• ESD Performance Tested per JESD 22
  – 2-kV Hum.