AS1228 Datasheet - Akros Silicon

AS1228 8.5-28V Controller

The Akros Silicon AS1228 Single Chip Controller provides DC-DC Power Conversion for isolated and non-isolated power conversion applications over a wide input voltage range of 8.5-28 VDC. The current-mode controller architecture provides fast loop response, high efficiency, and low no-load power conf.

AS1228 Features

* o 8.5V to 28V Input Voltage o High Efficiency Design Capable, 90% typical o Low No-Load Power for Energy Star and EUP/CoC Compliant Designs o Programmable PWM Frequency, 100-500 KHz o Programmable Soft Start o Over Temperature Protection o Industrial Temperature Range, -40° to +85°C o RoHS compliant

AS1228-AkrosSilicon.pdf