TPS54302 Datasheet Text
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SLVSDG6B
- MAY 2016
- REVISEDTTAPPPSSR55IL442330002221
SLVSDG6B
- MAY 2016
- REVISED APRIL 2021
TPS54302 4.5-V to 28-V Input, 3-A Output, EMI-Friendly Synchronous Step-Down Converter
1 Features
- 4.5-V to 28-V wide input voltage range
- Integrated 85-mΩ and 40-mΩ MOSFETs for 3-A, continuous output current
- Low 2-μA shutdown, 45-μA quiescent current
- Internal 5-ms soft start
- Fixed 400-kHz switching frequency
- Frequency spread spectrum to reduce EMI
- Advanced Eco-mode™ pulse skip
- Peak current-mode control
- Internal loop pensation
- Overcurrent protection for both MOSFETs with hiccup mode protection
- Overvoltage protection
- Thermal shutdown
- SOT-23 (6) package
2 Applications
- 12-V, 24-V distributed power-bus supply
- Industry application
- White goods
- Consumer application
- Audio
- STB, DTV
- Printer...