Data sheet – GE Industrial Solutions EBDW025A0B Barracuda Series User Manual
Page 5
GE
Data Sheet
EBDW025A0B Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output
April 15, 2013
©2012 General Electric Company. All rights reserved.
Page 5
General Specifications
Digital Interface Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See
Feature Descriptions for additional information.
Parameter
Conditions
Symbol
Min
Typ
Max
Unit
PMBus Signal Interface Characteristics
Input High Voltage (CLK, DATA)
V
IH
2.1
3.6
V
Input Low Voltage (CLK, DATA)
V
IL
0.8 V
Input high level current (CLK, DATA)
I
IH
-10
10
μA
Input low level current (CLK, DATA)
I
IL
-10
10
μA
Output Low Voltage (CLK, DATA, SMBALERT#)
I
OUT
=2mA V
OL
0.4 V
Output high level open drain leakage current (DATA,
SMBALERT#)
V
OUT
=3.6V I
OH
0 10 μA
Pin capacitance
C
O
0.7
pF
PMBus Operating frequency range
(* 5-10 kHz to accommodate hosts not supporting
clock stretching)
Slave Mode
F
PMB
5*
400 kHz
Measurement System Characteristics
Output current reading range
I
OUT(RNG)
0.56 63.9375
A
Output current reading resolution
I
OUT(RES)
0.19
A
Output current reading accuracy
5A < Iout <25A
I
OUT(ACC)
-5.0
4.0 %
Output current reading accuracy (absolute
difference between actual and reported values)
0.56A < Iout <5A
I
OUT(ACC)
-1.4
2.7 A
V
OUT
reading range
V
OUT(RNG)
0
15.9997 V
V
OUT
reading resolution
V
OUT(RES)
0.244
mV
V
OUT
reading accuracy
V
OUT(ACC)
-2.0 0.6
2.0 %
V
IN
reading range
V
IN(RNG)
0
127.875 V
V
IN
reading resolution
V
IN(RES)
125
mV
V
IN
reading accuracy
V
IN(ACC)
-4.0 0.8
4.0 %
Temperature reading resolution
T
(RES)
0.25
°C
Temperature reading accuracy
T
(ACC)
-5.0
5.0 %
Parameter
Device
Symbol
Typ
Unit
Calculated Reliability Based upon Telcordia SR-332 Issue 2:
Method I, Case 3, (I
O
=80%I
O, max
, T
A
=40°C, Airflow = 200 LFM),
90% confidence
All MTBF
3,374,462
Hours
All FIT
296.3
10
9
/Hours
Weight – Open Frame
30.0 (1.06)
g (oz.)
Weight – with Base plate option
39.5 (1.39)
g (oz.)