MIC23163 Datasheet, PDF (4/19 Pages) Micrel Semiconductor – 4MHz, 2A, 100% Duty Cycle Buck Regulator with HyperLight Load® and Power Good

Micrel, Inc.
MIC23163/4
Electrical Characteristics⁽⁶⁾ (Continued)
TA = 25°C; VIN = VEN = 3.6V; L = 0.47µH; COUT = 10µF unless otherwise specified. Bold values indicate –40°C ≤ TJ ≤ +125°C, unless
otherwise noted.
Parameter
Condition
Min.
Typ.
Max. Units
Power Good Threshold Hysteresis
7
%
Power Good Pull-Down
Enable Threshold
VSNS = 90% VNOMINAL, IPG = 1mA
Turn-On
200
mV
0.5
0.8
1.2
V
Enable Input Current
0.1
2
µA
Overtemperature Shutdown
160
°C
Overtemperature Shutdown
Hysteresis
20
°C
SW Pull-Down Resistance
(MIC23164 only)
VEN = 0V
180
Ω
July 29, 2013
4
Revision 2.0