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參數(shù)資料
| 型號(hào)： | VRAH-03C5000 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, SIP-5/7 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 237K |
| 代理商： | VRAH-03C5000 |
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
3.0 Vdc - 3.6 Vdc Input
NTFRNWDSGS
5.0 Vdc/3 A Output
Non-Isolated
Allows Burst Mode Operation
High Efficiency
at Low Load Currents
Fixed Frequency (530 kHz)
Trim Function (Option)
Low Profile Package
UL60950-1 Recognized (UL/cUL)
Description
The Bel xRAH-03C500 is a part of the low cost non-isolated dc/dc converter series. The modules use a SMD or
SIP package for ease of layout and space savings. The output is closely regulated and the efficiency is typically
90% at full load.
Part Selection
Output
Voltage
Current
Power
5.0 Vdc
3.0 Vdc - 3.6 Vdc
3 A
15 W
Input Voltage
Max. Output
Max. Output
Typical
Efficiency
90%
Part Number
Surface Mount
SRAH-03C500
Part Number
Vertical Mount
VRAH-03C500
Notes:
1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel
Packaging”, and “G” for “Tray Packaging”.
2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.
Absolute Maximum Ratings
Parameter
Min
Typ
Input Voltage (continuous)
2.8 V
-
Max
4.0 V
Notes
Ambient Temperature
0
°
C
-
70
°
C
Storage Temperature
-40
°
C
-
125
°
C
Input Specifications
Parameter
Input Voltage
Min
3.0 V
Typ
-
Max
3.6 V
Notes
Input Current
-
-
6.3 A
Input Reflected Ripple Current
(rms)
-
30 mA
60 mA
Input Reflected Ripple Current
(pk-pk)
-
100 mA
150 mA
With simulated source impedance of 500
nH, 5 Hz to 20 MHz; Use one 270 uF/16
V capacitor with ESR = 0.018 ohm max.
at 100KHz at 25
°
C.
I
2
t Inrush Current Transient
-
0.02 A
2
s
0.05 A
2
s
Turn-on Voltage Threshold
-
2.8 V
2.9 V
Note:
All specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
xRAH-03C500 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 |
|---|---|
| VRAH-03E090 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRAH-03E100 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1V 3A 3W 5-Pin |
| VRAH-03E1000 | 功能描述:CONV DC/DC 3A 4.5-13.2VDC RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:xRAH-03Exx0 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（最小）:42V 電壓 - 輸入（最大）:60V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:150W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-SlimMod 尺寸/尺寸:4.60" L x 1.80" W x 0.52" H（116.8mm x 45.7mm x 13.2mm） 包裝:散裝 工作溫度:-55°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
| VRAH-03E120 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRAH-03E150 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
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