Datasheet Summary
SLVS751E
- NOVEMBER 2007
- REVISED JANUARY 2024
TPS5430-Q1 Automotive, 3A, Wide-Input-Range Step-Down Converter
1 Features
- Qualified for automotive applications
- Wide input voltage range: 5.5V to 36V
- Up to 3A continuous (4A peak) output current
- High efficiency up to 95% enabled by 100mΩ integrated MOSFET switch
- Wide output voltage range: adjustable down to
1.22V with 1.5% initial accuracy
- Internal pensation minimizes external parts count
- Fixed 500kHz switching frequency for small filter size
- Improved line regulation and transient response by input voltage feed forward
- System protected by overcurrent limiting, overvoltage protection, and thermal shutdown
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