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參數(shù)資料
| 型號(hào)： | VRPF-15B1AC |
| 廠商： | BEL FUSE INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS |
| 中文描述： | 1-OUTPUT 49.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, SIP-11 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大?。?/td> | 250K |
| 代理商： | VRPF-15B1AC |
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
5.0 Vdc Input 1.2 Vdc - 3.3 Vdc/15 A Output
Non-Isolated
Fixed Frequency (300 kHz)
Remote On/Off
Low Cost
Power Good Output Signal (open
collector)
Wide Trim Range
Under-voltage Lockout (UVLO)
OCP/SCP
Converter Can Sink and Source
Current
Description
The Bel VRPF-15B1AC is part of the low cost non-isolated dc/dc converter series. The modules use a SIP
package for ease of layout and space savings. The output is closely regulated and can be trimmed from 1.2 Vdc
to 3.3 Vdc. The efficiency is typically 93% at 3.3 Vdc output at full load. Typical features include remote on/off,
under-voltage lockout, over-current protection and short circuit protection.
Part Selection
Output Voltage
Input Voltage
Max. Output
Current
1.2 Vdc - 3.3 Vdc
5 Vdc
Notes:
1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
2. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “G” for “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
4.5 V
5 V
Input Current (Source)
Vo=3.3 V
Vo=1.8 V
Vo=1.2 V
-
4.8 A
Input Current (Sink)
Vo=3.3 V
Vo=1.8 V
Vo=1.2 V
-
-3 A
No Load Input Current
-
35 mA
Remote Off Input Current
-
10 mA
Max. Output
Power
49.5 W
Typical
Efficiency
93%
Model Number
15 A
VRPF-15B1AC
Max
7 V
7 V
80
°
C
125
°
C
Notes
-
-
-
-
Max
5.5 V
12.5 A
7.4 A
5.2 A
-7.8 A
-3.8 A
-2.3 A
-
22 mA
Notes
-
-
11.7 A
6.8 A
-
-
-10 A
-5 A
Tested with simulated source impedance of
500 nH, 5 Hz to 20 mHz and five 10 uF/10 V
capacitors (P/N: C3216X5R1A106K, TDK)
at the input
Input Reflected Ripple Current (pk-pk)
-
90 mA
150 mA
Input Reflected Ripple Current (rms)
-
20 mA
40 mA
I
2
t Inrush Current Transient
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
-
-
-
0.02 A
2
s
4.25 V
4 V
0.05 A
2
s
-
-
VRPF-15B1AC 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 |
|---|---|
| VRPF-15B1ACG | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.2V to 3.3V 15A 49.5W 11-Pin SIP Tray |
| VRPF-20A1A0 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 0.9V to 5V 20A 100W 13-Pin |
| VRPF-20A1A0G | 功能描述:CONV DC/DC .9-5.0V 20A 100W RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:xRPF-20A1A0 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?21V 電壓 - 輸入（最大）:32V Voltage - Output 1:24V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:50W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H（116.8mm x 47.2mm x 26.7mm） 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
| VRPG-22A1AE | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.23V to 3.3V 21.5A 26W 24-Pin SIP |
| VRPG-22A1AEG | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.23V to 3.3V 21.5A 26W 24-Pin SIP Tray |
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