MIC22205 Datasheet, PDF (5/29 Pages) Micrel Semiconductor – 2A, Integrated, Switch, High-Efficiency

Micrel, Inc.
MIC22205
Electrical Characteristics ⁽⁴⁾ (Continued)
SV_IN = PV_IN = V_EN/DLY = 3.3V, V_OUT = 1.8V, T_A = 25°C, unless noted. Bold values indicate –40°C< T_J < +125°C.
Parameter
Condition
Min. Typ.
Power Good (PG)
PG Threshold
Hysteresis
Threshold % of V_FB from V_REF
−7.5 −10
2.843
PG Output Low Voltage
I_PG = 5mA (sinking), V_EN/DLY = 0V
139
PG Leakage Current
V_PG = 5.5V; V_FB = 0.9V
Over-Temperature Shutdown
T_J Rising
151
Over-Temperature Shutdown
Hysteresis
16
Max.
−12.5
1.0
2.0
Units
%
%
mV
μA
°C
°C
August 2011
5
M9999-082511-A