PD-Max   Products

TM

World’s First Fully Integrated

Active Clamp Flyback Controllers

AC/DC Converters (USB-PD)

Part Number

SZ1101

SZ1105

Output Power

Up to 33W

Up to 65W

Active Clamp FET

Input Voltage

Switching Freq

Package

Integrated

Universal (90-265VAC)

Up to 140kHz

SO-16

Integrated

Universal (90-265VAC)

Up to 140kHz

SO-16

High efficiency is key to achieving power density without overheating the adapter’s case. The SZ1101 and SZ1105 deliver over 93% efficiency at full rated output power with an all silicon design; while using an industry standard silicon MOSFET main switch. Keeping it cool to the touch and maintaining the small size consumers have come to expect.

Both devices reduce bill-of-material cost not only by integrating the ACF circuit, but also by enabling designers to use a lower cost transformer, SR FET, clamp capacitor and input filter compared to conventional ACF or flyback-controller-based designs.

Company

About

Quality

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