AP2011 Datasheet PDF

Anachip AP2011

The AP2011 is a low-cost, full featured, synchronous voltage-mode controller designed for use in single ended power supply applications where efficiency is of primary concern. The AP2011 is ideal for implementing DC/DC converters needed to power advanced microprocessors in low cost systems or in distributed power applications where efficiency is important.

Part No.	AP2011
Datasheet	AP2011 Download
Manufacturer	Anachip
Description	Synchronous PWM
Buy	Stock & Price

FEATURES

- Single 10V to 40V Supply Application - 1.25V + 2.0% Voltage Reference - Virtual Frequency ControlTM. - Fast Transient Response. - Synchronous Operation for High Efficiency - Current Limit Function. - Small Size with Minimum External Components - Soft Start and Shutdown Functions - Industrial Temperature Range - Under Voltage Lockout Function - SOP-14L Pb-Free Package

GENERAL DESCRIPTION

Synchronous operation allows for the elimination of heat sinks in many applications. Internal level-shift, high-side drive circuitry, and preset shoot-thru control, allows the use of inexpensive 1P+1N-channel power switches. AP2011’s features include temperature ompensated voltage reference, Virtual Frequency ControlTM method to reduce external component count, an internal virtual frequency 200KHz oscillator, under-voltage lockout protection, soft-start, shutdown function and current sense comparator circuitry. Virtual Frequency Control is a trademark of PWRTEK, LLC.

APPLICATIONS

- Microp...