TPS22959 Description
The TPS22959 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 15 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.
TPS22959 Key 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)
- 15 A Maximum Continuous Switch Current
- Low Quiescent Current
- (20 µA for VBIAS = 5 V)
- Low Shutdown Current
- (1 µA for VBIAS = 5 V)