10V to 32Vin 25Vout at 1A Factory Automation I/O Module Reference Design
Description
PMP20430 is a 4-switch buck-boost controller utilizing the LM5175 for industrial applications. This design has a minimum operating input voltage of 10V and a maximum input voltage of 32V: supports 25Vout @ 1A. Switching frequency is set to 600kHz: during buck-boost mode: switching frequency drops in half: the buck and boost switches at 300kHz alternately with respected max and min duty cycle.
Features
- 10V to 32V in: output 25V @ 1AAchieving efficiency of 90% across entire operation range: 96% peak efficiencyCompact size: slim form factorSolution size: 24mm x 20mmLM5175 4-switch buck-boost controller: wide Vin: high efficiency
Applications
Product Categories
- Power management