Q2D25ZGD
| Model | Q2D25ZGD |
| Description | DC-DC Regulated Power Supply Module, 2 Output, Hybrid |
| PDF file | Total 14 pages (File size: 248K) |
| Chip Manufacturer | BEL |
Q2D Series – Quarter-Brick DC/DC Converter
48V Input
Dual Output
Absolute Maximum Ratings
Data Sheet
Stresses in excess of the absolute maximum ratings may cause performance degradation, adversely effect
long-term reliability, and cause permanent damage to the converter.
Parameter
Input voltage
PCB Operating Temperature
Storage Temperature
ON/OFF Control Voltage
Conditions/Description
Operating Input Voltage
Transient, 100 ms
At 100% load
Referenced to -Vin
Min
0
-40
-40
-1
Max
80
100
100
125
13.5
Units
VDC
VDC
°C
°C
VDC
Environmental and Mechanical Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise
noted.
Parameter
Vibration
Weight
Water Washing
MTBF
Conditions/Description
Halfsine wave, 10-55 Hz, 3 axes,
5 min each
Standard process
Telcordia TR -332
Method I Case 1
Min
Nom
Max
5
Units
g
Oz/g
MHrs
1.0/28
Yes
2.6
Isolation Specifications
All specifications apply over specified input voltage, output load, and temperature range, unless otherwise
noted.
Parameter
Insulation Safety Rating
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Conditions/Description
Min
2000
10
1.3
Nom
Basic
Max
Units
VDC
MΩ
nF
Input Specifications
All specifications apply over specified input voltage, output load and temperature range, unless otherwise
noted.
Parameter
Input Voltage
Turn-On Input Voltage
Turn-Off Input Voltage
Turn-On Time
Input Reflected Ripple Current
Input Inrush Current Limit
Conditions/Description
Continuous
Ramping Up
Ramping Down
To Output Regulation Band
100% Resistive Load
Full Load, 12uH source
inductance
Vin = Vin max
Min
36
33
31
Nom
48
34
32
3
6
1
Max
75
35
33
Units
VDC
VDC
VDC
mS
mA p-p
A s
2
Rev. NOV 13, 2002
Page 3 of 14
Related PDFs
| Model | Description | Manufacturer | Operation |
|---|---|---|---|
 Q2D25ZGD-N7C3
|
DC-DC Regulated Power Supply Module, 2 Output, Hybrid | BEL | Preview |
