The PMP40144 is a 12V 2A reference design solution for PoE applications. The solution implements a high efficiency primary side controller UCC28704, eliminating feedback components(TL431, opto-coupler). The efficiency is >89% at full load. Integrated input UVLO, OVP and output OVP, OCP improves the power system reliability. The design is achieved in a compact form factor (68mm X 36mm X 15mm).
Features
- >89% full load efficiency
- Primary side regulation (PSR) eliminates opto-coupler
- Input UVLO, OVP, output OVP
- Output overcurrent protection with automatic retry
- Size L*W*H 68mm*36mm*15mm