HA16138PS Datasheet (Hitachi Semiconductor) - AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET

HA16138PS, AC/DC Switching Converter Controller IC With High-Voltage Power MOS FET

The HA16138PS is an IC with a high-voltage power MOS FET and current-mode type PWM controller mounted in a DILP-8 (DP-8) standard package, suitable for low-power power supplies in the 10 W class and below.

The HA16138PS includes an energy-saving mode for holding down power consumption when on standb

HA16138PS Features

* Built-in high-voltage power MOS FET

* Energy-saving mode (power saving through reduction of operating frequency to 1/4 normal frequency when on standby)

* Built-in starter circuit, reducing power loss of start-up resistance when on standby (external start-up resistance not