TPS22951 Description
The TPS22951 smart-load switch is intended for applications where heavy capacitive loads and short circuits are likely to be encountered. This device incorporates a 1-Ω P-channel MOSFET power switch for power distribution. The switch is controlled by a logic enable (EN) input and an accessory detect (DET) pin.
TPS22951 Key Features
- 1 1-Ω P-Channel MOSFET
- 300-mA Continuous Source Current
- Thermal and Short-Circuit Protection
- 600-mA Current Limit
- Operating Range: VCC = 2.8 V to 5.3 V
- 41-μs Typical Rise Time
- 10-μA Maximum Standby Supply Current
- Ambient Temperature Range: -40°C to +85°C
- ESD Performance Tested Per JESD 22
- 4000-V Human-Body Model (HBM)