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參數(shù)資料
| 型號： | PQ60018HPA80PYF-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-13 |
| 文件頁數(shù)： | 8/14頁 |
| 文件大小： | 633K |
| 代理商： | PQ60018HPA80PYF-G |
Product # PQ60018HPA80
Phone 1-888-567-9596
Doc.# 005-2HP618K Rev. E
03/06/06
Page 3
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
1.8 V
80 A
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)
2000
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
31.5
33.3
34.4
V
Turn-Off Voltage Threshold
29.5
31.0
32.4
V
Lockout Voltage Hysteresis
2.2
2.3
2.4
V
Maximum Input Current
4.7
A
100% Load, 35 Vin
No-Load Input Current
73
90
mA
Disabled Input Current
2
5
mA
Inrush Current Transient Rating
0.03
A2s
Response to Input Transient
150
mV
1000V/ms input transient
Input Reflected Ripple Current
5
mA
Input Terminal Ripple Current
125
mA
Recommended Input Fuse
20
A
Fast blow external fuse recommended
Input Filter Component Values (C1\L\C2)
2\4\4
F\H\F Internal values, see Figure E
Recommended External Input Capacitance
47
F
Typical ESR 0.1-0.2
, see Figure
OUTPUT CHARACTERISTICS
Output Voltage Set Point
1.782
1.800
1.818
V
Output Voltage Regulation
Over Line
+0.06 \ 1 +0.11 \ 2
%\mV
Over Load
+0.11 \ 2 +0.22 \ 4
%\mV
Over Temperature
+15
+30
mV
Total Output Voltage Range
1.746
1.854
V
Over sample, line, load, temperature & life
Output Voltage Ripple and Noise1
Peak-to-Peak
100
150
mV
RMS
20
30
mV
Operating Output Current Range
0
80
A
Subject to thermal derating; Figures 5 - 8
Output DC Current-Limit Inception
88
96
A
Output Voltage 10% Low; Figure 17
Output DC Current-Limit Shutdown Voltage
0.75
V
Current Share Accuracy (2 units paralleled)
+2
+5
%
% of rated output current
Back-Drive Current Limit while Enabled
1.50
3.25
5.00
A
Negative current drawn from output
Back-Drive Current Limit while Disabled
0
10
50
mA
Negative current drawn from output
Maximum Output Capacitance
50,000
F
1.8Vout at 80A Resistive Load
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
80
dB
120 Hz; Figure 20
Output Voltage during Load Current Transient
For a Step Change in Output Current (0.1A/s)
60
mV
50% to 75% to 50% Iout max; Figure 11
For a Step Change in Output Current (5A/s)
140
mV
50% to 75% to 50% Iout max; Figure 12
Settling Time
100
s
To within 1% Vout nom
Turn-On Transient
Turn-On Time
16
20
24
ms
Start-Up Inhibit Time
180
200
250
ms
-40°C to +125°C; Figure A
Output Voltage Overshoot
0
%
10,000 F load capacitance, Iout = 0A
EFFICIENCY
100% Load
88.2
%
Figures 1 - 4
50% Load
90.4
%
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
M
Isolation Capacitance2
3300
pF
PQ60018HPA80 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.
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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