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參數(shù)資料
| 型號： | PQ60120QEB25NRS-G |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 307.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 9/13頁 |
| 文件大?。?/td> | 1138K |
| 代理商： | PQ60120QEB25NRS-G |
Input:
Output:
Current:
Package:
35-75 V
12 V
25 A (300W)
Quarter-brick
Product # PQ60120QEA25
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2QE612J Rev. D
08/07/09
Page 5
Technical Specification
Electrical Characteristics (Continued)
Parameter P
Min.
Typ.
Max.
Units Notes & Conditions
FEATURE CHARACTERISTICS
Switching Frequency Regulation Stage
235.6
238.0
240.4
kHz
Over sample, temp & life
Switching Frequency Isolation Stage
117.8
119.0
120.2
kHz
Over sample, temp & life
ON/OFF Control (Option P)
Off-State Voltage
-2
1.0
V
On-State Voltage
4.0
18
V
ON/OFF Control (Option N)
Off-State Voltage
4.0
18
V
On-State Voltage
-2
1.0
V
ON/OFF Control (Either Option)
Figures A & B
ON/OFF Control Hysteresis
1.5
V
Pull-Up Voltage
4.75
5
5.25
V
Pull Up Resistance
10
kW
Output Voltage Trim Range
-50
+5
%
Measured across Pins 8 & 4; see trim section
Output Over-Voltage Protection
113
118
123
%
Over full temp range; % of nominal Vout
Over-Temperature Shutdown
120
°C
Average PCB Temperature
Over-Temperature Shutdown Restart Hysteresis
10
°C
RELIABILITY CHARACTERISTICS
Calculated MTBF (Telcordia)
2.7
106 Hrs. TR-NWT-000332; 80% load,300LFM, 40oC Ta
Calculated MTBF (MIL-217)
2.5
106 Hrs. MIL-HDBK-217F; 80% load, 300LFM, 40oC Ta
Field Demonstrated MTBF
106 Hrs. See website for details
STANDARDS COMPLIANCE
Parameter
Notes & Conditions
STANDARDS COMPLIANCE
UL60950-1:2003
Basicinsulation
CAN/CSA-C22.2No.60950-1:2003
EN60950-1:2001
NeedleFlameTest(IEC695-2-2)
Testonentireassembly;board&plasticcomponentsUL94V-0compliant
IEC61000-4-2
ESDtest,8kV-NP,15kVair-NP(NormalPerformance)
Note:Anexternalinputfusemustalwaysbeusedtomeetthesesafetyrequirements.ContactSynQorforofficialsafetycertificatesonnewreleases
ordownloadfromtheSynQorwebsite.
QUALIFICATION TESTING
Parameter P
# Units
Test Conditions
QUALIFICATION TESTING
Life Test
32
95% rated Vin and load, units at derating point, 1000 hours
Vibration
5
10-55Hz sweep, 0.060” total excursion,1 min./sweep, 120 sweeps for 3 axes
Mechanical Shock
5
100g minimum, 2 drops in x and y axis, 1 drop in z axis
Temperature Cycling
10
-40°C to 100°C, unit temp. ramp 15°C/min., 500 cycles
Power/Thermal Cycling
5
Toperating = min to max, Vin = min to max, full load, 100 cycles
Design Marginality
5
Tmin-10°C to Tmax+10°C, 5°C steps, Vin = min to max, 0-105% load
Humidity
5
85°C, 85% RH, 1000 hours, 2 minutes on and 6 hours off
Solderability
15 pins
MIL-STD-883, method 2003
Extensive characterization testing of all SynQor products and manufacturing processes is performed to ensure that we supply
robust, reliable product. Contact the factory for official product family qualification documents.
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