AP2008 Datasheet - Anachip

AP2008 PWM Buck Controller

The AP2008 integrates Pulse-Width-Modulation (PWM) control circuit into a single chip, mainly designs for power-supply regulator. All the functions included an on-chip 0.77V reference output, an error amplifier, an adjusted oscillator, a soft-start, UVLO, SCP circuitry, and a push-pull output circui.

AP2008 Features

* - PWM Buck Control Circuitry - Operating voltage can be up to 20V - Under voltage Lockout (UVLO) Protection - Short Circuit Protection (SCP) - Soft-start circuit - Variable Oscillator Frequency

* 300KHz Max - 0.77V voltage reference Output - 8-pin PDIP and SOP packages

* Applications

AP2008-Anachip.pdf