Datasheet Summary
SLVS757E
- MARCH 2007
- REVISED JULY 2022
TPS5450 5-A, Wide Input Range, Step-Down Converter
1 Features
- Wide input voltage range: 5.5 V to 36 V
- Up to 5-A continuous (6-A peak) output current
- High efficiency greater than 90% enabled by 110- mΩ integrated MOSFET switch
- Wide output voltage range: adjustable down to
1.22 V with 1.5% initial accuracy
- Internal pensation minimizes external part count
- Fixed 500-kHz switching frequency for small filter size
- 18-μA shutdown supply current
- Improved line regulation and transient response by input voltage feedforward
- System protected by overcurrent limiting, overvoltage protection, and thermal shutdown
- - 40°C to 125°C...