TPS22961 Description
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 bination of ultra-low RON and high current capability of the device makes it ideal for driving processor rails with very tight voltage dropout tolerances.
TPS22961 Key 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
- Controlled Slew Rate
- tR = 4.2 µs at VIN = 1.05 V (VBIAS = 5 V)