MPX2003 Overview
The MPX2003 is an all-in-one flyback controller with an integrated primary driving circuit, secondary controller, synchronous rectification driver, and safety-pliant feedback. It offers the benefits of both primary-side regulation (PSR) and secondary-side regulation (SSR). A feedback circuit is not required, which reduces system plexity and the total BOM cost.
MPX2003 Key Features
- Isolation Voltage >3750VAC
- 100% Production HIPOT pliance
- UL1577 and IEC62368 Safety Approved
- Integrated Multi-Mode: Discontinuous
- Flyback Controller, Secondary-Side Synchronous Rectifier (SR) Sensing/Driving Circuitry, and Safety-pliant Feedback Link
- Integrated 650V Primary-Side Current Source and 150V Secondary-Side Current Source
- Less than 30mW in Standby Mode
- Improved SR Control for Reliable Operation and Higher Efficiency
- VCC Over-Voltage Protection (OVP), Primary Over-Current Protection (POCP), Secondary-Sense Output Overload Protection (O