General Description

AP1513 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS and etc.

Features

- Input voltage: 3.6V to 18V.

- Output voltage: 0.8V to VCC.

- Duty ratio: 0 to 100 PWM control

- Oscillation frequency: 300KHz typ.

- Soft-start, Current limit, Enable function

- Thermal Shutdown function

- Built-in internal SW P-channel MOS

- SOP-8L Pb-FreePackage.

Applications

- PC Motherboard

- LCD Monitor

- Graphic Card

- DVD-Video Player

- Telecom Equipment

- ADSL Modem

- Printer and other Peripheral Equipment

- Microprocessor core supply

- Networking power supply