TPS2556 Overview
Key Specifications
Pins: 8
Max Voltage (typical range): 6.5 V
Min Voltage (typical range): 2.5 V
Height: 1 mm
Description
The TPS255x power-distribution switch is intended for applications where precision current limiting is required or heavy capacitive loads and short circuits are encountered. These devices offer a programmable current-limit threshold between 500 mA and 5 A (typical) through an external resistor.
Key Features
- 1 Meets USB Current-Limiting Requirements
- Adjustable Current Limit, 500 mA to 5 A (Typical)
- ±6.5% Current-Limit Accuracy at 4.5 A
- Fast Overcurrent Response: 3.5-µs (Typical)
- 22-mΩ High-Side MOSFET
