MPQ4423A
DESCRIPTION
The MPQ4423A is a high-efficiency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very pact solution that achieves 3A of continuous output current with excellent load and line regulation over a wide input supply range.
The MPQ4423A uses synchronous mode operation to achieve higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization.
Full protection features include over-current protection (OCP) and thermal shutdown.
The MPQ4423A requires a minimal number of readily available, standard, external ponents and is available in a pact QFN-8 (3mmx3mm) package.
3A, 36V, High-Efficiency, Synchronous, Step-Down Converter
AEC-Q100 Qualified
FEATURES
- Wide 4V to 36V Continuous Operating Input Range
- 85mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs
- High-Efficiency Synchronous Mode Operation
- Default 410k Hz Switching Frequency
- Synchronizes to a...
