QBDW025A0B Datasheet, PDF (5/32 Pages) Lineage Power Corporation – 36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output

GE
Data Sheet
QBDW025A0B Barracuda Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output
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
PMBus Signal Interface Characteristics
Input High Voltage (CLK, DATA)
Input Low Voltage (CLK, DATA)
Input high level current (CLK, DATA)
Input low level current (CLK, DATA)
Output Low Voltage (CLK, DATA, SMBALERT#)
Output high level open drain leakage current
(DATA, SMBALERT#)
Pin capacitance
PMBus Operating frequency range
(* 5-10 kHz to accommodate hosts not
supporting clock stretching)
Measurement System Characteristics
Output current reading range
Output current reading blanking
Output current reading resolution
Output current reading accuracy
Output current reading accuracy (absolute
difference between actual and reported values)
VOUT reading range
VOUT reading resolution
VOUT reading accuracy
VIN reading range
VIN reading resolution
VIN reading accuracy
Temperature reading resolution
Temperature reading accuracy
Conditions
IOUT=2mA
VOUT=3.6V
Slave Mode
16.5A< Iout <25.0A
1.65A< Iout <16.5A
Symbol
VIH
VIL
IIH
IIL
VOL
IOH
CO
FPMB
IOUT(RNG)
IOUT(BNK)
IOUT(RES)
IOUT(ACC)
IOUT(ACC)
VOUT(RNG)
VOUT(RES)
VOUT(ACC)
VIN(RNG)
VIN(RES)
VIN(ACC)
T(RES)
T(ACC)
Min
Typ
Max
Unit
2.1
3.6
V
0.8
V
-10
10
μA
-10
10
μA
0.4
V
0
10
μA
0.7
pF
5*
400
kHz
1.6500
63.9375
A
0
1.5875
A
62.5
mA
-5.0
-1.4
3.0
%
-1.7
2.5
A
0
15.9997
V
0.244
mV
-2.0
0.6
2.0
%
0
127.875
V
125
mV
-4.0
0.8
4.0
%
0.25
-5.0
5.0
%
May 9, 2013
©2012 General Electric Company. All rights reserved.
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