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DATA SHEET
TPS256x Dual Channel Precision Adjustable Current-limited Power Switches
1 Features
- Two separate current limiting channels
- Meets USB current-limiting requirements
- Adjustable current limit: 250 mA to 2.8 A
(typ)
- ± 7.5% current-limit accuracy at 2.8 A
- Fast overcurrent response: 3.5 μs (typ)
- Two 44-mΩ high-side MOSFETs
- Operating range: 2.5 V to 6.5 V
- 2-μA maximum standby supply current
- Built-in soft-start
- 15-kV, 8-kV system-level ESD capable
- UL listed: file no. E169910
- CB and Nemko certified