MIC23155_12 Datasheet, PDF (4/19 Pages) Micrel Semiconductor – 3MHz PWM 2A Buck Regulator with HyperLight Load® and Power Good

Micrel Inc.
MIC23155
Electrical Characteristics⁽⁴⁾ (Continued)
TA = 25°C; VIN = VEN = 3.6V; L = 1.0µH; COUT = 4.7µF unless otherwise specified. Bold values indicate –40°C ≤ TJ ≤ +125°C, unless
otherwise noted.
Parameter
Condition
Min.
Typ.
Max. Units
Enable Input Voltage
Enable Input Current
Logic Low
Logic High
0.5
V
1.2
V
0.1
2
µA
Output Discharge Resistance
EN = 0V
165
Ω
Overtemperature Shutdown
160
°C
Shutdown Hysteresis
20
°C
November 2012
4
M9999-110812-A