ME8328 Power Management IC, AC/DC PSR Converter, 10W QR Flyback Controller, Internal NMOS, SOP7

The ME8328 is a low-power AC/DC PSR flyback controller optimized for up to 10W offline applications. With PFM/QR control and ultra-low standby power, it enables high-efficiency designs with minimal external components.

Key Specifications

• Output Power (85–264VAC): Up to 10W

• Control Mode: PFM / QR Flyback

• Drive Device: Internal NMOS

• Standby Power: ≤30mW

• Switching Frequency: 120kHz

• CC / CV Accuracy: ±5% / ±5%

• Over-Voltage Protection (OVP): Yes

• Package: SOP7

Applications

• Compact chargers

• Low-power adapters

• Consumer electronics

Features

• Ultra-low standby power

• Integrated power NMOS

• QR mode improves efficiency

• Simple PSR architecture

• Compact SOP7 package