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Delivering Next Generation Technology

FGMS12SR6020*A

3-14.4Vdc Input, 20A, 0.6-5.5Vdc Output

Http://www.fdk.com

Ver 1.2 May. 9, 2013

Preliminary Data Sheet

Feature Specifications (Continued)

* Over temperature Warning – Warning may not activate before alarm and unit may shutdown before warning

PARAMETER

NOTES

MIN

TYP

MAX

UNITS

Turn-On Delay Time

Full resistive load

with Vin (module enabled, then Vin applied) From Vin=Vin(min) to 0.1*Vout(nom)

1.2

ms

with Enable (Vin applied, then enabled)

From enable to 0.1*Vout(nom)

0.8

ms

Rise Time (Full resistive load)

From 0.1*Vout(nom) to 0.9*Vout(nom)

2.7

ms

Output Voltage Overshoot

Ta = 25C, Vin = min to max, Iout = min

to max, with or without external

capacitance

3.0

%Vout

Over Temperature Protection

(See Thermal Considerations section)

120

°C

Tracking Accuracy

(Power-Up: 0.5V/ms)

100

mV

(Power-Down: 0.5V/ms)

100

mV

Input Under Voltage Lockout

Turn-on Threshold

3.25

Vdc

Turn-off Threshold

2.6

Vdc

Hysteresis

0.25

Vdc

Power Good

Overvoltage threshold for PGOOD ON

108

%Vout

Overvoltage threshold for PGOOD OFF

110

%Vout

Undervoltage threshold for PGOOD ON

92

%Vout

Undervoltage threshold for PGOOD OFF

90

%Vout

Pulldown resistance of PGOOD pin

50



Sink current capability into PGOOD pin

5

mA