參數(shù)資料
型號(hào): 07HB-D0TV80G
廠商: BEL FUSE INC
元件分類: 電源模塊
英文描述: DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, HALF-BRICK PACKAGE-11
文件頁數(shù): 7/12頁
文件大?。?/td> 417K
代理商: 07HB-D0TV80G
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 1.2-2.5 Vdc/80 A, 3.3 Vdc/70 A, 5 Vdc/48 A, 12 Vdc/20 A Output
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
VO=12.0 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
91%
89%
88%
86%
84%
82%
94%
92.5%
92%
91%
89%
87%
85%
-
Vin=48 V, full load , Ta=25
°C
Switching Frequency
280 kHz
330 kHz
380 kHz
Isolation capacitance
-
1500 pF
-
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
1,113,071 hours
Calculated Per Bell Core SR-332
(Vin=48 V; Vo=2.5 V, IO = 80%Iomax;
Ta = 25
°C)
Dimensions
Inches
millimeters
2.28 x 2.4 x 0.42
57.51 x 60.98 x 10.67
Weight
-
76 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
0RHB-D0TxxL. 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
0RHB-D0Txx0. The remote
on/off pin open, Unit on.
Current Sink
0 mA
-
0.75 mA
相關(guān)PDF資料
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