MIC23158 Datasheet, PDF (5/20 Pages) Micrel Semiconductor – 3MHz PWM Dual 2A Buck Regulator with HyperLight Load and Power Good

Micrel Inc.
Electrical Characteristics⁽⁴⁾ (Continued)
TA = 25°C; AVIN1,2 = VIN1,2 = VEN1,2 = 3.6V; L1,2 = 1.0µH; COUT1,2 = 4.7µF unless otherwise specified.
Bold values indicate –40°C ≤ TJ ≤ +125°C, unless noted.
Parameter
Condition
Min.
Logic Low
Enable Input Voltage
Logic High
1.2
Enable Input Current
Output Discharge Resistance
Overtemperature Shutdown
MIC23159 Only; EN = 0V, IOUT = 250µA
Shutdown Hysteresis
Typ.
0.1
225
160
20
MIC23158/9
Max.
0.4
2
Units
V
µA
Ω
°C
°C
November 2012
5
M9999-110812-A