Advance Data Sheet
November 17, 2011
40A Analog Mega DLynxTM: Non-isolated DC-DC Power Module
4.5 – 14.4Vdc input; 0.6Vdc to 2Vdc output; 40A output current
Feature Specifications (cont.)
Parameter
Device
All
Symbol
VSEQ –Vo
VSEQ –Vo
Min
Typ
Max
100
100
Units
mV
Tracking Accuracy
(Power-Up: 2V/ms)
(Power-Down: 2V/ms)
All
mV
(VIN, min to VIN, max; IO, min to IO, max VSEQ < Vo)
Input Undervoltage Lockout
Turn-on Threshold
All
All
All
2.475
2.25
0.25
3.025
2.75
Vdc
Vdc
Vdc
Turn-off Threshold
Hysteresis
PGOOD (Power Good)
Signal Interface Open Drain, Vsupply ≤ 5VDC
Overvoltage threshold for PGOOD ON
Overvoltage threshold for PGOOD OFF
Undervoltage threshold for PGOOD ON
Undervoltage threshold for PGOOD OFF
Pulldown resistance of PGOOD pin
108
105
110
90
%VO, set
%VO, set
%VO, set
%VO, set
Ω
All
50
LINEAGE POWER
5
LINEAGEPOWER [ LINEAGE POWER CORPORATION ]
