參數(shù)資料
型號(hào)： PQ48015HTA60PRF
廠商： SYNQOR INC
元件分類： 電源模塊
英文描述： 1-OUTPUT 90 W DC-DC REG PWR SUPPLY MODULE
封裝： HALF-BRICK PACKAGE-11
文件頁(yè)數(shù)： 8/14頁(yè)
文件大?。?/td> 510K
代理商： PQ48015HTA60PRF
Product # PQ60525HTA04
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2HT652F Rev. B
03/08/04
Page 3
Input:
Output:
Current:
P
Package:
ackage:
35-75 V
52.5 V
3.8 A
3.8 A (200W)
(200W)
Half-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)
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
Voltage at Clock Sync pin
-15
18
V
applies to Full Feature option only
INPUT CHARACTERISTICS
Operating Input Voltage Range
35
48
75
V
Input Under-Voltage Lockout
Turn-On Voltage Threshold
30.6
32.5
34.4
V
Turn-Off Voltage Threshold
28.6
30.5
32.4
V
Lockout Voltage Hysteresis
1.9
2.0
2.1
V
Maximum Input Current
7.0
A
100% Load, 35 Vin, trim up 10%
No-Load Input Current
90
110
mA
Disabled Input Current
2
5
mA
Inrush Current Transient Rating
0.01
A2s
Response to Input Transient
500
mV
1000V/ms input trans; 330F cap; Figure 17
Input Reflected Ripple Current
3
mA
RMS thru 10H inductor; Figures 13 & 15
Input Terminal Ripple Current
150
mA
RMS; Figures 13 & 14
Recommended Input Fuse
20
A
fast blow external fuse recommended
Input Filter Component Values (L\C)
1\11
H\F
internal values, see Figure E
Recommended External Input Capacitance
47
F
Typical ESR 0.1-0.2
, see Figure 13
OUTPUT CHARACTERISTICS
Output Voltage Set Point
52.00
52.50
53.00
V
Output Voltage Regulation
Over Line
+0.05 \ 20 +0.1 \ 50
%\mV
Over Load
+0.1 \ 40 +0.15 \ 75 %\mV
Over Temperature
+150
+300
mV
Total Output Voltage Range
51.5
53.5
V
over sample, line, load, temperature & life
Output Voltage Ripple and Noise1
20MHz bandwidth; Figures 13 & 16
Peak-to-Peak
100
150
mV
Full Load, see Figures 13 & 16
RMS
20
50
mV
Full Load, see Figures 13 & 16
Operating Output Current Range
0.385
3.85
A
Subject to thermal derating; Figures 5-8
Output DC Current-Limit Inception
4.2
4.7
5.2
A
Output Voltage 10% Low; Figure 23
Output DC Current-Limit Shutdown Voltage
30
V
Current Share Accuracy (2 units paralleled)
+2
+5
%
% of rated output current
Maximum Output Capacitance
1,500
F
52.5Vout at 3.8A Resistive Load
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
60
dB
120 Hz; Figure 20
Output Voltage during Load Current Transient
For a Step Change in Output Current (0.1A/s)
400
mV
50-75-50% Iout max; 330F cap; Figure 11
For a Step Change in Output Current (5A/s)
400
mV
50-75-50% Iout max; 330F cap; Figure 12
Settling Time
500
s
to within 1% Vout nom
Turn-On Transient
Turn-On Time
25
40
ms
Full load, Vout=90% nom.; Figures 9 & 10
Start-Up Inhibit Time
180
200
240
ms
-40°C to +125°C; Figure A
Output Voltage Overshoot
0
%
1,500 F load capacitance, Iout = 0A
EFFICIENCY
100% Load
92.3
%
Figures 1 - 4
50% Load
91.7
%
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)
2250
V
Isolation Resistance
30
M
Isolation Capacitance2
3300
pF
PQ60525HTA04 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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