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參數(shù)資料
| 型號： | V7AH-03F1A00 |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 10 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-5 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 240K |
| 代理商： | V7AH-03F1A00 |
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 - 5.5 Vdc Input
0.9 Vdc - 3.3 Vdc/3 A Output
Non-Isolated
High Efficiency
Fixed Frequency (300 kHz)
Low Cost
UL60950-1 Recognized (UL/cUL)
Description
The Bel xRAH-03F1A0 module is a non-isolated, step down dc/dc converter that operates from 3.0 Vdc to 5.5 Vdc
source. This converter is available in a range of output voltages from 0.9 Vdc to 3.3 Vdc. It is packaged in a
compact, overmolded package rated at 3 A. Optional lead forming provides a vertical mount product for minimal
footprint or a surface mount option for a very low profile. The efficiency of 3.3 Vdc module is typically 92% at 5
Vdc input and full load. Typical features include remote on/off, input under voltage lockout, over current protection
and short circuit protection.
Part Selection
Output Voltage
Input Voltage
Max. Output
Current
Power
0.9 Vdc - 3.3 Vdc
3.0 Vdc - 5.5 Vdc
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)
-0.3 V
-
Output Enable Terminal Voltage
-0.3 V
-
Ambient Temperature
-40
°
C
-
Storage Temperature
-40
°
C
-
Input Specifications
Parameter
Min
Typ
Input Voltage
V
O
=3.3 V
V
O
=2.5 V
V
O
=0.9 V-1.8 V
3.0 V
-
Input Current (no load)
-
-
Input Current (full load)
V
O
=3.3 V
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
Vo=0.9 V
-
-
Remote Off Input Current
-
5 mA
Remote On/Off
Input Under Voltage Lockout
OCP/SCP
Wide Range Trim
Max. Output
Typical
Efficiency
92%
Part Number
Surface Mount
SRAH-03F1A0
Part Number
Vertical Mount
VRAH-03F1A0
3 A
10 W
Max
6 V
6 V
85
°
C
125
°
C
Notes
Max
5.5 V
5.5 V
5.5 V
70 mA
2.5 A
2.4 A
2.2 A
1.9 A
1.6 A
1.3 A
10 mA
Notes
4.5 V
3.6 V
-
-
-
-
-
-
-
-
-
-
-
-
Tested with simulated source impedance
of 500 nH, 5 Hz to 20 MHz and two 270
uF/16 V Oscon caps with ESR=0.018 ohm
max at 100 kHz
Input Reflected Ripple Current (pk-pk)
-
75 mA
-
Input Reflected Ripple Current (rms)
-
25 mA
-
xRAH-03F1A0 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 |
|---|---|
| V7AH-03H120 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.2V 3A 3.6W 5-Pin |
| V7AH-03H1200 | 功能描述:CONV DC/DC 3A 1.2V OUT VERT MNT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:V7AH 產(chǎn)品目錄繪圖:V(R,7)AH Series 標準包裝:25 系列:V7AH 類型:非隔離（POL） 輸出數(shù):1 電壓 - 輸入（最?。?3V 電壓 - 輸入（最大）:5.5V Voltage - Output 1:1.8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:12A 電源（瓦） - 制造商系列:21W 電壓 - 隔離:- 特點:具有遠程開/關(guān)功能和 UVLO 安裝類型:通孔 封裝/外殼:5-SIP 模塊 尺寸/尺寸:0.70" L x 0.31" W x 0.65" H（17.8mm x 7.9mm x 16.5mm） 包裝:管件 工作溫度:-40°C ~ 85°C 效率:87% 電源（瓦特）- 最大:21.6W 其它名稱:507-1141-5 |
| V7AH-03H150 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 1.5V 3A 4.5W 5-Pin |
| V7AH-03H1500 | 功能描述:CONV DC/DC 3A 1.5V OUT VERT MNT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:V7AH 產(chǎn)品目錄繪圖:V(R,7)AH Series 標準包裝:25 系列:V7AH 類型:非隔離（POL） 輸出數(shù):1 電壓 - 輸入（最?。?3V 電壓 - 輸入（最大）:5.5V Voltage - Output 1:1.8V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:12A 電源（瓦） - 制造商系列:21W 電壓 - 隔離:- 特點:具有遠程開/關(guān)功能和 UVLO 安裝類型:通孔 封裝/外殼:5-SIP 模塊 尺寸/尺寸:0.70" L x 0.31" W x 0.65" H（17.8mm x 7.9mm x 16.5mm） 包裝:管件 工作溫度:-40°C ~ 85°C 效率:87% 電源（瓦特）- 最大:21.6W 其它名稱:507-1141-5 |
| V7AH-03H180 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/3A Output |
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