HA16108P

PWM Switching Regulator for High-perfomance Voltage Mode Control

Operating frequenies up to a high 600 kHZ

Built-in pre-driver circuit for driving power MOS FET

Built-in timer latch over-current protection function (HA16107)

The OCL enables intermittent operation by an ON/Off timer for

prevention of secundary overcurrent (HA16108)

The UVL function (under voltage lockout) is applied to both Vin and Vref.

ON/OFF reset : an auto-reset function which is based on the time constant

of an external capacitor and observation of drops in Vin

Since the over-voltage protection function OVP (the TL pin) only

observes voltage drops in Vin, it is possible to use the OVP and

ON/OFF pin for independent purposes.

Built-in 34 V Zener diode between Vin and ground

Semiconductors High Power Equipment Repair