FAN5066 Datasheet Ultra Low Voltage Synchronous DC-DC Controller

Manufacturer: Fairchild (now onsemi)

Overview: www.fairchildsemi.com FAN5066 Ultra Low Voltage Synchronous DC-DC.

FAN5066 ultra low voltage synchronous dc-dc controller by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	FAN5066
Manufacturer	Fairchild (now onsemi)
File Size	263.44 KB
Description	Ultra Low Voltage Synchronous DC-DC Controller
Download	FAN5066 Download (PDF)

General Description

The FAN5066 is a synchronous mode DC-DC controller IC which provides an adjustable output voltage for ultra-low voltage applications, down to 400mV.

The FAN5066 uses a high level of integration to deliver load currents in excess of 19A from a 5V source with minimal external circuitry.

Synchronous-mode operation offers optimum efﬁciency over the entire output voltage range, and the internal oscillator can be programmed from 80KHz to 1MHz for additional ﬂexibility in choosing external components.

Key Features

Output adjustable from 400mV to 3.5V Synchronous Rectiﬁcation Adjustable operation from 80KHz to 1MHz Integrated Power Good and Enable functions Overvoltage protection Overcurrent protection Drives N-channel MOSFETs 20 pin SOIC or TSSOP package.

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