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TPS2556, TPS2557
SLVS931B
- NOVEMBER 2009
- REVISED DECEMBER 2016
TPS255x Precision Adjustable Current-Limited Power-Distribution Switches
1 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
- Operating Voltage: 2.5 V to 6.5 V
- 2-µA Maximum Standby Supply Current
- Built-in Soft Start
- 15-kV and 8-kV System-Level ESD Capable
- UL Listed: File No. E169910 and CB IEC60950-1- am2 ed2.0
2 Applications
- USB Ports and Hubs
- Digital TVs
-...