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參數(shù)資料
| 型號： | PQ60120HZA50NYS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 614 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-9 |
| 文件頁數(shù)： | 8/13頁 |
| 文件大小： | 936K |
| 代理商： | PQ60120HZA50NYS-G |
Input:
Output:
Current:
Package:
35-75 V
12 V
50 A (600W)
Half-brick
Technical Specification
Product # PQ60120HZx50
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2HZ612J Rev. D
06/12/09
Page 4
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, Pollution Degree 2
Operating Temperature
-40
100
°C
Storage Temperature
-55
125
°C
Voltage at ON/OFF input pin
-2
18
V
INPUT CHARACTERISTICS
OperatingInputVoltageRange
35
48
75
V
100Vtransientfor100ms
InputUnder-VoltageLockout
Turn-OnVoltageThreshold
31.5
33.0
34.5
V
Turn-OffVoltageThreshold
29.0
30.5
32.0
V
LockoutVoltageHysteresis
1.5
2.5
3.5
V
MaximumInputCurrent
20
A
100%Load,35Vin,trimmedup5%
No-LoadInputCurrent
125
200
mA
DisabledInputCurrent
20
40
mA
ResponsetoInputTransient
1.0
V
0.25V/s input transient
InputReflectedRippleCurrent
5
20
mA
RMSthru4.7H inductor
InputTerminalRippleCurrent
220
mA
RMS
RecommendedInputFuse
30
A
Fastblowexternalfuserecommended
InputFilterComponentValues(L\C)
0.75\11
H\F
Internal values; see Figure F (Lin\C2)
RecommendedExternalInputCapacitance
220
F
Typical ESR 0.1-0.2W
OUTPUT CHARACTERISTICS
OutputVoltageSetPoint
11.72
12.00
12.28
V
OutputVoltageRegulation
OverLine1
+1.0\120
%\mV
OverLoad1
+1.0\120
%\mV
OverTemperature
+90
+240
mV
TotalOutputVoltageRange
11.60
12.40
V
Oversample,line,load,temperature&life
OutputVoltageRippleandNoise2
20MHzbandwidth
Peak-to-Peak
90
150
mV
FullLoad
RMS
20
30
mV
FullLoad
OperatingOutputCurrentRange
0
50
A
Subjecttothermalderating
OutputDCCurrent-LimitInception
55
60
70
A
OutputVoltage10%Low
OutputDCCurrent-LimitShutdownVoltage3
5.0
V
Back-Drive Current Limit while Enabled
13
18
23
A
Negative current drawn from output source
Back-Drive Current Limit while Disabled
0
3
4
mA
Negative current drawn from output source
MaximumOutputCapacitance
12
mF
12Voutat50AResistiveLoad
DYNAMIC CHARACTERISTICS
Output Voltage during Load Current Transient
For a Step Change in Output C urrent (0.1A/s)
350
mV
50% to 75% to 50% Iout max, 470 F load cap
For a Step Change in Output Current (5A/s)
500
mV
“
Settling Time
1
ms
To within 1% Vout nom
Turn-On Transient
Turn-On Time
25
29
32
ms
Full load, ON/OFF to Vout=90% nom.
Output Voltage Overshoot
2
%
EFFICIENCY
100% Load
94.5
95.0
%
Figures 1 & 2
50% Load
96.5
%
Figures 1 & 2
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 3 - 6 for derating curves
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
2250
V
Isolation Resistance
30
MW
Isolation Capacitance4
1000
pF
PQ60120HZA50 ELECTRICAL CHARACTERISTICS
TA=25°C,airflowrate=300LFM,Vin=48Vdcunlessotherwisenoted;fulloperatingtemperaturerangeis-40°Cto+100°Cambient
temperature with appropriate power derating. Specifications subject to change without notice.
Note 1: Line and load regulation is limited by duty cycle quantization and does not indicate a shift in the internal voltage reference.
Note 2: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com).
Note 3: If the output voltage falls below the Output DC Current Limit Shutdown Voltage for more than 50ms, then the unit will enter into hiccup mode, with a 500ms off-time.
Note 4: Higher values of isolation capacitance can be added external to the module.
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