MP174A
700V, Non-Isolated Offline Regulator, Up to 400mA Output Current with Improved EMI Performance
Active Part Numbers:
MP174AGJ-P MP174AGJ-Z MP174AGS-P MP174AGS-Z
Meaning of P & Z
Evaluation Tools

EV174A-J-00A Evaluation Kit Universal Input, Non-Isolated Off-Line Regulator With Improved EMI Performance Evaluation Board
The EV174A-J-00A Evaluation Board is designed to demonstrate the capabilities of MP174A. The MP174A is a primary-side constant voltage regulator, which provides accurate constant voltage (CV) regulation without Opto-coupler. It supports Buck, Buck-Boost, Boost and Flyback topologies.
The EV174A-J-00A Evaluation Board is designed as Buck application. EV174A-J-00A typically outputs 3.6W with a 12V/300mA load from 85VAC to 265VAC input.
The EV174A-J-00A has excellent efficiency and meets IEC61000-4-5 surge immunity and EN55022 conducted EMI requirements. Most of all, the radiation performance gets improved compared with MP174. MP174A features various protections, including thermal shutdown (TSD), VCC under-voltage lockout (UVLO),over-load protection (OLP), short-circuit protection (SCP), and open loop protection.
MP174AGJ is available in TSOT23-5 package.
Universal Input, Non-Isolated Off-Line Regulator With Improved EMI Performance Evaluation Board
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