MIC23031 Datasheet, PDF (5/17 Pages) Micrel Semiconductor – 4MHz PWM 400mA Buck Regulator with Hyper Light Load™

Micrel Inc.
Enable Threshold
vs Temperature
1.2
1
0.8
0.6
0.4
0.2
0
20 40 60 80
TEMPERATURE (C°)
Current Limit
vs Input Voltage
900
800
700
600
500
400
300
200
100
0
2.7 3.2 3.7 4.2 4.7 5.2 5.7
INPUT VOLTAGE (V)
MIC23031
May 2008
5
M9999-051608-A