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參數(shù)資料
| 型號(hào)： | PQ60280HEA13PYS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 360 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-9/8 |
| 文件頁(yè)數(shù)： | 8/13頁(yè) |
| 文件大?。?/td> | 802K |
| 代理商： | PQ60280HEA13PYS-G |
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Product # PQ60280HEA13
Phone 1-888-567-9596
Doc.# 005-2HE628P Rev. A
04/17/06
Page 4
T
Technical S
echnical Specification
pecification
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
28 V
12.8 A
Half-brick
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
100s transient
Isolation Voltage (input to output)
2250
V
Basic insulation level, 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
32.3
33.6
34.6
V
Turn-Off Voltage Threshold
29.6
30.6
31.8
V
Lockout Voltage Hysteresis
3.0
V
Maximum Input Current
11.0
A
100% Load, 35 Vin
No-Load Input Current
180
250
mA
Disabled Input Current
39
60
mA
Inrush Current Transient Rating
0.05
A2s
Input Reflected Ripple Current
40
mA
Input Terminal Ripple Current
120
mA
Recommended Input Fuse
20
A
Fast blow external fuse recommended
Input Filter Component Values (L\C)
1.0 \ 5.0
H\F
Internal values, see Figure E
Recommended External Input Capacitance
100
F
Typical ESR 0.2
; see Figure
Recommended External Input Capacitor ESR1
0.04
0.20
1.00
100kHz, -40C to 100C
OUTPUT CHARACTERISTICS
Output Voltage Set Point
27.75
28.00
28.25
V
Output Voltage Regulation
Over Line
+0.05 \ 28 +0.10 \ 28 %\mV
Over Load
+0.1 \ 28 +0.2 \ 56
%\mV
Over Temperature
+45
+90
mV
Total Output Voltage Range
27.50
28.50
V
Over sample, line, load, temperature & life
Output Voltage Ripple and Noise1
Peak-to-Peak
150
200
mV
RMS
30
50
mV
Operating Output Current Range
0.0
12.8
A
Subject to thermal derating; Figures 5 - 8
Output DC Current-Limit Inception
14.7
15.8
17.0
A
Output Voltage 10% Low; Figure 23
Back-Drive Current-Limit While Enabled
0.5
1.0
2.0
A
Negative current drawn from output
Back-Drive Current-Limit While Disabled
0.14
0.20
0.30
A
Negative current drawn from output
Maximum Output Capacitance
4,000
F
28Vout at 12.8A 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
50-75-50% Iout max; 330F cap; Figure 11
For a Step Change in Output Current (5A/s)
500
mV
50-75-50% Iout max; 330F cap; Figure 12
Settling Time
200
s
To within 1% Vout nom
Turn-On Transient
Turn-On Time
10
19
26
ms
Start-Up Inhibit Time
2
4
6
ms
-40°C to +125°C; Figure A
Output Voltage Overshoot
0
%
4,000 F load capacitance, Iout = 12.8A resistive load
EFFICIENCY
100% Load
94.5
%
Figures 1 - 4
50% Load
94.0
%
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
Maximum Baseplate Temperature
100
°C
Applies to PQ60280HEB13xxx unit only
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
2250
V
Isolation Resistance
30
M
Isolation Capacitance2
220
pF
PQ60280HEA13 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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