MIC28511 Datasheet, PDF (5/34 Pages) Microchip Technology – 60VIN, 3A Synchronous Buck Regulator

MIC28511
TABLE 1-1: ELECTRICAL CHARACTERISTICS (CONTINUED)
Electrical Characteristics: V_IN = 12V, T_A = 25°C, unless noted. Bold values indicate –40°C ≤ T_J ≤ +125°C.
(Note 1).
Parameters
Min.
Typ.
Max.
Units
Conditions
Leakage
SW, BST Leakage Current
—
—
50
µA —
Power Good (PGOOD)
PGOOD Threshold Voltage
PGOOD Hysteresis
PGOOD Delay Time
PGOOD Low Voltage
Thermal Protection
Overtemperature Shutdown
Overtemperature Shutdown
Hysteresis
85
90
95
%V_OUT Sweep V_FB from low to high
—
6
—
Sweep V_FB from low to high
—
100
—
µs Sweep V_FB from low to high
—
70
200
mV V_FB < 90% x V_NOM, I_PGOOD = 1 mA
—
160
—
—
15
—
°C T_J Rising
°C —
Soft-Start
Soft-Start Time
—
5
—
ms —
Note 1: Specification for packaged product only.
 2016 Microchip Technology Inc.
DS20005520A-page 5