Description
The TPS255x and TPS255x-1 power-distribution switches are intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered and provide up to 1.5 A of continuous load current.
Features
- 1 Up to 1.5-A Maximum Load Current.
- ±6% Current-Limit Accuracy at 1.7 A (Typical).
- Meets USB Current-Limiting Requirements.
- Backwards Compatible With TPS2550 and
TPS2551.
- Adjustable Current Limit: 75 mA to 1700 mA
(Typical).
- Constant-Current (TPS255x) and Latch-Off
(TPS255x-1) Versions.
- Fast Overcurrent Response - 2 µs (Typical).
- 85-mΩ High-Side.
