Data Sheet
GE
EBVW020A0B Barracuda Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 20.0A, 240W Output
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
Remote On/Off Signal Interface
(VIN=VIN, min to VIN, max , Signal referenced to VIN- terminal)
Negative Logic: device code suffix “1”
Logic Low = module On, Logic High = module Off
Positive Logic: No device code suffix required
Logic Low = module Off, Logic High = module On
Logic Low Specification
On/Off Thresholds:
Remote On/Off Current – Logic Low
All
All
All
Ion/off
Von/off
Von/off
280
-0.3
2.0
310
0.8
μA
Vdc
Vdc
Logic Low Voltage
Logic High Voltage – (Typ = Open Collector)
14.5
Logic High maximum allowable leakage current
(Von/off = 2.0V)
All
All
Ion/off
10
μA
Maximum voltage allowed on On/Off pin
Von/off
14.5
Vdc
Turn-on Delay and Rise Time (IO=IO, max
)
Tdelay, Enable with
All w/o -P
All w/o-P
w/ -P
160
40
ms
ms
ms
Vin
Tdelay=Time until VO = 10% of VO,set from either application of Vin
with Remote On/Off set to On (Enable with Vin); or operation of
Remote On/Off from Off to On with Vin already applied for at
least 150 milli-seconds (Enable with on/off).
Tdelay
Tdelay
Tdelay
,
Enable with
on/off
,
Enable with
180*
Vin
* Increased Tdelay due to startup for parallel modules.
,
Enable with
w/ -P
All w/o -P
w/ -P
40*
40
ms
ms
ms
on/off
Trise=Time for VO to rise from 10% to 90% of VO,set, For CO
Trise
>5000uF, IO must be < 50% IO, max during Trise
.
* Increased Trise when Vo exists at startup for parallel
modules.
Trise
300*
Load Sharing Current Balance
(difference in output current across all modules with outputs in
parallel, no load to full load)
-P Option
All
Idiff
3
A
Prebias Output Load Performance:
Back Bias current sunk by output during start-up
Back Bias current sunk by output during shut-down
50
50
mA
mA
All w/ ”9”
option
Remote Sense Range
VSense
0.5
Vdc
All w/ ”9”
option
Output Voltage Adjustment range
VO, set
VO,limit
6.0
13.2
17.0
Vdc
Vdc
Output Overvoltage Protection
Overtemperature Protection
(See Feature Descriptions)
Input Undervoltage Lockout
Turn-on Threshold
All
14.5
All
Tref
140
°C
35
36
Vdc
Vdc
Turn-off Threshold
32
33.5
Input Overvoltage Lockout
Turn-off Threshold
85
79
86
Vdc
Vdc
Turn-on Threshold
76
July 22, 2013
©2012 General Electric Company. All rights reserved.
Page 4
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