ISL8105 Datasheet - Renesas

ISL8105 +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller

DATASHEET ISL8105, ISL8105A +5V or +12V Single-Phase Synchronous Buck Converter PWM Controller with Integrated MOSFET Gate Drivers FN6306 Rev 5.00 April 15, 2010 The ISL8105, ISL8105A is a simple single-phase PWM controller for a synchronous buck converter. It operates from +5V or +12V bias supply voltage. With integrated linear regulator, boot diode, and N-Channel MOSFET gate drivers, the ISL8105, ISL8105A reduces external component count and board space requirements. These make the IC suita.

ISL8105 Features

* a maximum tolerance of ±1.0% over the commercial temperature range, and ±1.5% over the industrial temperature range. Two fixed oscillator frequency versions are available; 300kHz (ISL8105 for high efficiency applications) and 600kHz (ISL8105A for fast transient applications). The ISL8105, ISL8105A

ISL8105 Datasheet (1.05 MB)