參數(shù)資料
型號(hào): 07QB-C5T12LG
廠(chǎng)商: BEL FUSE INC
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 144 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, QUARTER BRICK PAKAGE-8
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 466K
代理商: 07QB-C5T12LG
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
ISOLATED DC/DC CONVERTERS
48 Vdc Input 12 Vdc/12 A, 3.3 Vdc/46 A, 5 Vdc/30 A, 1.2-2.5 Vdc/50 A Outputs
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
VO=12 V
VO=5.0 V
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
90%
89%
88%
87%
85%
82%
80%
93%
92.5%
91%
90.5%
88%
85%
83%
-
Vin=48 V, full load , Ta=25
°C
Switching Frequency
280 kHz
330 kHz
380 kHz
Isolation capacitance
-
1500 pF
-
Input to Output Isolation Voltage
-
2000 V
Remote Sense Compesation
-
10% Vo
Output Voltage Trim Range
80% Vo
-
110% Vo
The total voltage increased by trim and
remote sense should not exceed
10%Vo.
Over Temperature Protection
-
125
°C
-
Over Voltage Protection
-
130% Vo
-
Vin=48V, full load, Hiccup mode
MTBF
1,109,917 hours
Calculated Per Bell Core SR-332 (IO
=80% load, Vin=48 V, Vo=3.3 V; Ta =
25
°C)
Dimensions
Inches
millimeters
2.30 x 1.45 x 0.395
58.42 x 36.83 x 10.03
Weight
-
41 g
-
Note:
All specifications are typical at nominal input, full load at 25
°C unless noted.
Control Specifications
Parameter
Min
Typ
Max
Notes
Remote On/Off
Signal Low (Unit On)
-0.3 V
-
0.8 V
Signal High (Unit Off)
Active Low
2.4 V
-
18 V
0RQB-C5TxxL. The remote
on/off pin open, Unit off.
Signal Low (Unit Off)
-0.3 V
-
0.8 V
Signal High (Unit On)
Active High
2.4 V
-
18 V
0RQB-C5Txx0. The remote
on/off pin open, Unit on.
Current Sink
0 mA
-
0.75 mA
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