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參數(shù)資料
| 型號(hào)： | PQ60240EGL03PYS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 72 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, EIGHTH-BRICK PACKAGE-8 |
| 文件頁數(shù)： | 7/13頁 |
| 文件大?。?/td> | 517K |
| 代理商： | PQ60240EGL03PYS-G |
Product # PQ60240EGL03
Phone 1-888-567-9596
Doc.# 005-2EG624D Rev. A
5/21/07
Page 3
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
24 V
3 A
Eighth-brick
T
Technical S
echnical Specification
pecification
Parameter
Min.
Typ.
Max.
Units
Notes & Conditions
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
100
V
Continuous
Operating
80
V
Continuous
Operating Transient Protection
100
V
100ms transient, square wave
Isolation Voltage (input to output)
2000
V
Basic insulation, Pollution Degree 2
Operating Temperature
-40
100
°C
Storage Temperature
-55
125
°C
Voltage at ON/OFF input pin
-2
18
V
INPUT CHARACTERISTICS
Operating Input Voltage Range
35
48
75
V
Input Under-Voltage Lockout
Turn-On Voltage Threshold
30.5
32
34.6
V
Turn-Off Voltage Threshold
27.9
29.0
31.6
V
Lockout Voltage Hysteresis
2.4
3.0
3.5
V
Maximum Input Current
2.5
A
100% Load, 35 Vin
No-Load Input Current
59
mA
Disabled Input Current
2
mA
Inrush Current Transient Rating
0.01
A2s
Response to Input Transient
2200
mV
1000V/ms input transient
Input Reflected Ripple Current
7
mA
Input Terminal Ripple Current
230
mA
Recommended Input Fuse
20
A
Fast blow external fuse recommended
Input Filter Component Values (L\C)
2.0\2.2
H\F
Internal values; see Figure D
Recommended External Input Capacitance
47
F
Typical ESR 0.1-0.2W; see Figure 13
OUTPUT CHARACTERISTICS
Output Voltage Set Point
23.4
24.0
24.5
V
Output Voltage Regulation
Over Line
+0.02 \ 6.6 +0.1 \ 24
%\mV
Over Load
+0.05 \ 12.7 +0.2 \ 50
%\mV
Over Temperature
+110
+200
mV
Total Output Voltage Range
23.1
24.8
V
Over sample, line, load, temperature & life
Output Voltage Ripple and Noise1
Peak-to-Peak
110
200
mV
RMS
37.5
70.0
mV
Operating Output Current Range
0
3
A
Subject to thermal derating; Figures 5 - 8
Output DC Current-Limit Inception
3.2
3.6
4.3
A
Output Voltage 10% Low; Figure 17
Output DC Current-Limit Shutdown Voltage
9.0
V
Back-Drive Current Limit while Enabled
0.25
A
Negative current drawn from output
Back-Drive Current Limit while Disabled
21
40
mA
Negative current drawn from output
Maximum Output Capacitance
650
F
24Vout at 3A Resistive Load
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
30
dB
120 Hz; Figure 20
Output Voltage during Load Current Transient
For a Step Change in Output Current (0.1A/s)
500
mV
50% to 75% to 50% Iout max; Figure 11
For a Step Change in Output Current (1A/s)
300
mV
50% to 75% to 50% Iout max; Figure 12
Settling Time
800
s
To within 1% Vout nom
Turn-On Transient
Turn-On Time
12
20
ms
Start-Up Inhibit Time
180
200
250
ms
-40°C to +125°C; Figure F
Output Voltage Overshoot
0
%
650 F load capacitance, Iout = 0A
EFFICIENCY
100% Load
90.0
%
Figures 1 - 4
50% Load
88.0
%
Figures 1 - 4
TEMPERATURE LIMITS FOR POWER DERATING CURVES
Semiconductor Junction Temperature
125
°C
Package rated to 150°C
Board Temperature
125
°C
UL rated max operating temp 130°C
Transformer Temperature
125
°C
See Figures 5 - 8 for derating curves
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
2000
V
Isolation Resistance
30
MW
Isolation Capacitance2
470
pF
PQ60240EGL03 ELECTRICAL CHARACTERISTICS
TA=25°C, airflow rate=300 LFM, Vin=48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C ambient tem-
perature with appropriate power derating. Specifications subject to change without notice.
Note 1: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com)
Note 2: Higher values of isolation capacitance can be added external to the module.
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