PQ60025EGL25 Datasheet, PDF (3/14 Pages) SynQor Worldwide Headquarters – Protection from permanent damage and hazardous conditions

Technical Specification
Input: 35-75V
Output: 2.5V
Current: 25A
Package: Eighth-brick
PQ60025EGL25 Electrical Characteristics
Ta = 25 °C, airflow rate = 300 LFM, Vin = 48V dc unless otherwise noted; full operating temperature range is -40 °C to +100 °C baseplate temperature
with appropriate power derating. Specifications subject to change without notice.
Parameter
Min. Typ. Max. Units Notes & Conditions
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
Operating
Operating Transient Protection
Isolation Voltage (Input to Output)
Operating Temperature
Storage Temperature
Voltage at ON/OFF input pin
INPUT CHARACTERISTICS
Operating Input Voltage Range
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Voltage Hysteresis
Maximum Input Current
No-Load Input Current
Disabled Input Current
Inrush Current Transient Rating
Response to Input Transient
Input Reflected Ripple Current
Input Terminal Ripple Current
Recommended Input Fuse
Recommended External Input Capacitance
Input Filter Component Values (L\C)
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Regulation
Over Line
Over Load
Over Temperature
Total Output Voltage Range
Output Voltage Ripple and Noise
Peak-to-Peak
RMS
Operating Output Current Range
Output DC Current-Limit Inception
Output DC Current-Limit Shutdown Voltage
Back-Drive Current Limit while Enabled
Back-Drive Current Limit while Disabled
Maximum Output Capacitance Electrolytic
EFFICIENCY
100% Load
50% Load
100
V Continuous
80
V Continuous
100
V 100ms transient
2000
V Basic level, Pollution Degree 2
-40
100
°C
-55
125
°C
-2
18
V
35
48
52
V
31.5
33.3
34.4
V
29.5
31.5
32.4
V
2.4
2.8
3.2
V
2.4
A 100% Load, 35V Vin
32
mA
2
4
mA
0.01
A²s
150
mV 1000V/ms input transient
4.2
mA RMS thru10μH inductor
220
mA RMS
20
A Fast acting external fuse recommended
33
47
µF Typical ESR 0.1-0.2Ω; Figure 13
2.2\3.3
µH\µF Internal values
2.475
2.50
2.525
V
±0.1 \ 2.5 ±0.2 \ 5 %\mV
±0.1 \ 2.5 ±0.2 \ 5 %\mV
±13
±38
Mv
2.43
2.57
V Over sample, line, load, temperature & life
20MHz bandwidth
70
130
mV Full load
17
30
mV Full load
0
25
A Subject to thermal derating
26.0
27.5
30.0
A Output Voltage 10% Low
1.2
V See note 3
0.55
A Negative current drawn from output
10
50
mA Negative current drawn from output
16,000
µF 2.5Vout at 25A Resistive Load
85
% Figures 1 - 2
89
% Figures 1 - 2
Product # PQ60025EGL25
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www.synqor.com
Doc.# 005-2EG625B Rev. B
02/11/11
Page 3