The MPQ4272 integrates dual channel monolithic step-down converters with I2C interface. Each channel can deliver 3A output current over a wide input-supply range with excellent load and line regulation.
The MPQ4272 is designed for dual ports USB charger application. Both channels can work well with external USB PD controller.
I2C interface and OTP provide flexibility of programmable features.
Fault condition protection includes current limiting, output OVP, and thermal shutdown (TSD).
The MPQ4272 requires a minimum number of readily available, standard, external components. The MPQ4272 is available in a QFN-21 (4mmx5mm) package.