FAN5092 Datasheet Power Conversion

Manufacturer: Fairchild (now onsemi)

Overview: www.fairchildsemi.com FAN5092 High Current System Voltage Buck.

FAN5092 power conversion by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	FAN5092
Manufacturer	Fairchild (now onsemi)
File Size	108.55 KB
Description	Power Conversion
Download	FAN5092 Download (PDF)

General Description

The FAN5092 is a synchronous multi-slice DC-DC controller IC which provides a highly accurate, programmable output voltage for all high-current applications.

Two interleaved synchronous buck regulator phases with built-in current sharing operate 180° out of phase to provide the fast transient response needed to satisfy high current applications while minimizing external components.

FAN5092s can be paralleled while maintaining both frequency and phase synchronization and ensuring current sharing in a high-power system.

Key Features

Output from 1.1V to 5V.
Integrated high-current gate drivers.
Two interleaved synchronous phases per IC for maximum performance.
Up to 4 phase power system.
Built-in current sharing between phases and between ICs.
Frequency and phase synchronization between ICs.
Remote sense and Programmable Active Droop™.
High precision voltage reference.
High speed transient response.
Programmable frequency from 200KHz t.

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