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參數(shù)資料
| 型號： | VRP1-20E1A1 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACAKGE-8 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大小： | 237K |
| 代理商： | VRP1-20E1A1 |
Bel Fuse Inc.
206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 13.8 Vdc Input
0.591 Vdc - 5.1 Vdc/20 A Output
Non-Isolated
High Efficiency
Fixed Switching Frequency
Low Cost
Excellent Thermal Performance
Wide Input Voltage Range
Wide Output Trim Range
Output Over-Voltage Shutdown
OCP/SCP
Low Output Ripple
Power Good Signal
Remote On/Off
Description
The VRP1-20E1A1 is a non-isolated dc/dc converter that operates over a wide range of input voltage (Vin = 4.5
Vdc ~ 13.8 Vdc). This unit can provide a precisely regulated output voltage from 0.591 Vdc to 5.1 Vdc and can
deliver up to 20 A of output current. This unit is designed to be highly efficient and low cost. The converter is
provided in an industry standard package.
Part Selection
Output Voltage
Input Voltage
Max. Output
Current
0.591 Vdc - 5.1 Vdc
4.5 Vdc - 13.8 Vdc
20 A
Notes
:
1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Min
Typ
Input Voltage (continuous)
-0.3 V
-
Output Enable Terminal Voltage
-0.3 V
-
Ambient Temperature
0
°
C
-
Storage Temperature
-40
°
C
-
Input Specifications
Parameter
Min
Typ
Input Voltage
Vo
﹤
3.45 V
Vo
≥
3.45 V
1.3*Vo
12 V
Max. Output
Power
100 W
Typical
Efficiency
94%
Model Number
Active High
VRP1-20E1A1
Max
15 V
15 V
70
°
C
125
°
C
Notes
Max
13.8 V
13.8 V
Notes
4.5 V
12 V
Input Current (full load)
-
-
20 A
An input line fuse must always be
used.
Input Current (No load)
Remote Off Input Current
Input Reflected Ripple Current (pk-pk)
Input Reflected Ripple Current (rms)
I
2
t Inrush Current Transient
Turn-on Voltage Threshold
Turn-off Voltage Threshold
-
-
-
-
-
-
-
150 mA
50 mA
50 mA
20 mA
-
4.2 V
3.9 V
300 mA
-
100 mA
40 mA
1 A
2
s
-
-
Use a 1000uF AL-Cap on the input.
A 30.1K resistor is connected from
Enable to Vin
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
VRP1-20E1A1 RoHS Compliant Rev. A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VRP1-20E1AC | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRP1-20E1AC_09 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRP1-20E2AC | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRP12AD450002XX2XX | 制造商:FCI 功能描述:Canstar 50:50 2.5 mm PVC jacket |
| VRP12AE450004XX4XX | 制造商:FCI 功能描述:Canstar 50:50 2.5 mm PVC jacket |
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