FAN8060 View Datasheet(PDF) - ON Semiconductor

Part Name

Description

Manufacturer

FAN8060

1.2 MHz, 1 A Synchronous Step-Down DC/DC Regulator

ON Semiconductor 

Functional Block Diagram

SYNC

AVIN

450k

To Internal Supply

EN

Enable

& Reference

4uA

Vref

++

SS

++ GM

--

FB

+

+

Slope

Compensation

Oscillator

OTP

PWM

+

-

1 .4V

Pulse

Skip

COMP

Sho rt

Circuit

Protection

Figure 3. Functional Block Diagram

+

Current

Sense

-

Log ic

&

Driver

+

-

Low Current

Detect

AGND

PVIN

SW

PGND

© 2013 Fairchild Semiconductor Corporation

FAN8060 • Rev. 1.0.1

5

www.fairchildsemi.com

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