GE Industrial Solutions 40A Digital MegaDLynx - Manual (Page 4)

GE
Data Sheet
40A Digital MegaDLynx TM : Non-Isolated DC-DC Power Modules
4.5Vdc –14.4Vdc input; 0.45Vdc to 2.0Vdc output; 40A Output Current
April 24, 2013 ©2012 General Electric Company. All rights reserved. Page 4
General Specifications
Parameter Device Min Typ Max Unit
Calculated MTBF (I
O
=0.8I
O, max
, T
A
=40°C) Telecordia Issue 2
Method 1 Case 3
All
6,498,4
38
Hours
Weight 
11.7
(0.41)
 g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.
Parameter Device Symbol Min Typ Max Unit
On/Off Signal Interface
(V
IN
=V
IN, min
to V
IN, max
; open collector or equivalent,
Signal referenced to GND)
Device is with suffix “4” – Positive Logic (See Ordering
Information)
Logic High (Module ON)
Input High Current All I
IH
 10 µA
Input High Voltage All V IH 3.5  V
IN,max
V
Logic Low (Module OFF)
Input Low Current All I IL
  1 mA
Input Low Voltage All V IL -0.3  0.4 V
Device Code with no suffix – Negative Logic (See Ordering
Information)
(On/OFF pin is open collector/drain logic input with
external pull-up resistor; signal referenced to GND)
Logic High (Module OFF)
Input High Current All I IH ― ― 1 mA
Input High Voltage All V IH 2 ― V
IN, max
Vdc
Logic Low (Module ON)
Input low Current All I IL ― ― 10 μA
Input Low Voltage All V IL -0.2 ― 0.4 Vdc
Turn-On Delay and Rise Times
(V
IN
=V
IN, nom
, I
O
=I
O, max ,
V
O
to within ±1% of steady state)
Case 1: On/Off input is enabled and then input power is
applied (delay from instant at which V
IN
= V
IN, min
until V o =
10% of V o, set )
All Tdelay ― 1.1 ― msec
Case 2: Input power is applied for at least one second
and then the On/Off input is enabled (delay from instant
at which Von/Off is enabled until V
o = 10% of V o, set )
All Tdelay ― 700 ― μsec
Output voltage Rise time (time for V o to rise from
10% of Vo, set to 90% of Vo, set)
All Trise ― 1.5 ― msec
Output voltage overshoot (T
A
= 25 o C
V
IN
= V
IN, min
to V
IN, max
,I
O
= I
O, min
to I
O, max
)
With or without maximum external capacitance
3.0 % V
O, set
Output voltage overshoot (T
A
= 25 o C
V
IN
= V
IN, min
to V
IN, max
,I
O
= I
O, min
to I
O, max
)
With or without maximum external capacitance
3.0 % V
O, set