TPS2557-Q1
Features
- AEC-Q100 Qualified
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C5
- Functional Safety-Capable
- Documentation available to aid functional safety system design
- Meets USB current-limiting requirements
- Adjustable current limit, 500 m A
- 5 A (typ.)
- ±6.5% current-limit accuracy at 4.5 A
- Fast short-circuit response
- 3.5 μs (typ.)
- 22-mΩ high-side MOSFET
- Operating range: 2.5 V to 6.5 V
- 2-μA maximum standby supply current
- Built-in soft-start
- 15-k V and 8-k V system-level ESD capable
- Safety-related certifications:
- UL Recognized for UL 2367
- CB Certification for IEC 60950
- CB Certification for IEC 62368
2 Application
Automotive USB Charging Ports
3 Description
The TPS2556-Q1 and TPS2557-Q1 powerdistribution switches are specialized for automotive applications which require precision current limiting or capacity to handle heavy capacitive loads and short circuits. These devices offer a programmable currentlimit threshold...
