MIC4684(2001) View Datasheet(PDF) - Micrel

Part Name

Description

View to exact match

MIC4684
(Rev.:2001)

2A High-Efficiency SuperSwitcher™ Buck Regulator

Micrel 

MIC4684

Test Circuit

+12V

Device Under Test

3 VIN

SW 1

8 EN

BS 4

GND FB

SOP-8 2,6,7

5

68µH

I

Current Limit Test Circuit

Shutdown Input Behavior

ON

OFF

GUARANTEED

OFF

0.8V

TYPICAL

OFF

0V

1.25V

1.4V

GUARANTEED

ON

2V

TYPICAL

ON

VIN(max)

Enable Hysteresis

Micrel

MIC4684

4

July 2001

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