PMP10651.1, 2.2MHz Switching, Synchronous Split Supply Reference Design for 12V Battery with all Protections

PMP10651.1, 2.2MHz Switching, Synchronous Split Supply Reference Design for 12V Battery with all Protections. The PMP10651 is a low noise, multi-output SMPS design where LM53603 is used in Inverting Buck-Boost Fly-buck topology to generate positive and negative supply needed in multiple noise sensitive applications such as powering High Speed Video Amplifier, RF amplifier, Precision Low noise amplifier etc. The design accepts an input voltage of 7Vin to 15 Vin DC and provides outputs of +12V@500mA, -12v@500mA, 5V@400mA and 3.3V@150mA. It features a small size and is an inexpensive and more efficient solution to using Flyback or Push pull converters