參數(shù)資料
型號: PQ60060QGA17NYS
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 7/13頁
文件大?。?/td> 769K
代理商: PQ60060QGA17NYS
Product # PQ60060QGA17
Phone 1-888-567-9596
Doc.# 005-2QG660D Rev. C
6/26/02
Page 3
Technical Specification
48Vin 6.0Vout 17A
Quarter
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
100ms transient
Isolation Voltage (input to output)
2000
V
Basic 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
33
34
V
Turn-Off Voltage Threshold
28.5
29.5
30.5
V
Lockout Hysteresis Voltage
2.5
3.5
4.5
V
Maximum Input Current
3.5
A
100% Load, 35 Vin
No-Load Input Current
80
120
mA
Disabled Input Current
1.6
3
mA
Inrush Current Transient Rating
0.01
A2s
Response to Input Transient
150
mV
1000V/ms input transient
Input Reflected-Ripple Current
5
mA
P-P thru 10H inductor; Figs. 13 & 15
Recommended Input Fuse
20
A
fast blow external fuse recommended
Input Filter Component Values (C\L)
2.46\4.7
F\H
internal values, see Figure E
Recommended External Input Capacitance
33
47
F
see Figure 13
OUTPUT CHARACTERISTICS
Output Voltage Set Point
5.91
6.000
6.09
V
Output Voltage Regulation
Over Line
+0.05 \ 2 +0.2 \ 10
%\mV
Over Load
+0.05 \ 2 +0.2 \ 10
%\mV
Over Temperature
+45
+120
mV
Total Output Voltage Range
5.79
6.22
V
over sample, line, load, temperature & life
Output Voltage Ripple and Noise
20MHz bandwidth; Fig. 13 & 16
Peak-to-Peak
50
100
mV
Full Load, see Figures 13 & 16
RMS
10
20
mV
Full Load, see Figures 13 & 16
Operating Output Current Range
0
16.67
A
Output DC Current-Limit Inception
18
20
22
A
Output Voltage 10% Low; Fig. 17
Output DC Current-Limit Shutdown Voltage
3.6
V
Back-Drive Current Limit while Enabled
0.2
0.6
1.5
A
Negative current drawn from output
Back-Drive Current Limit while Disabled
0
10
50
mA
Negative current drawn from output
Maximum Output Capacitance
6,000
F
6.0Vout at 16.7A Resistive Load
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
73
dB
120 Hz; Fig. 20
Output Voltage During Load Current Transient
Step Change in Output Current (0.1A/s)
240
mV
50% to 75% to 50% Iout max; Figure 11
Step Change in Output Current (5A/s)
240
mV
50% to 75% to 50% Iout max; Figure 12
Settling Time
300
s
to within 1% Vout nom
Turn-On Transient
Turn-On Time
4
8
12
ms
Full load, Vout=90% nom.; Figs. 9 & 10
Start-Up Inhibit Time
180
200
215
ms
-40°C to +125°C; Figure F
Output Voltage Overshoot
0
%
10,000 F load capacitance, Iout = 0A
EFFICIENCY
100% Load
89
%
Figures 1 - 4
50% Load
90
%
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
2000
V
Isolation Resistance
10
M
Isolation Capacitance
470
pF
PQ48060QGA17 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
temperature with appropriate power derating. Specifications subject to change without notice.
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