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参数资料
| 型号： | V7AH-07C1A0G |
| 厂商： | BEL FUSE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 17.5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-5 |
| 文件页数： | 1/7页 |
| 文件大小： | 145K |
| 代理商： | V7AH-07C1A0G |
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
3.3 Vdc Input
0.9 Vdc - 2.5 Vdc/7 A Output
Non-Isolated
Remote On/Off
Fixed Frequency
Input Under Voltage Lockout
High Efficiency
OCP/SCP
High Power Density
UL60950-1 Recognized (UL/cUL)
Wide Range Trim
Low Cost
Description
The Bel xRAH-07C1A0 module is a series of non-isolated, step down dc/dc power converters that operate from
a nominal 3.3 Vdc source. These converters are available in a range of output voltages from 0.9 Vdc to 2.5 Vdc
(default output voltage is 1.8 Vdc). It is packaged in a compact, overmolder package rated at 7 A. Optional lead
forming provides a vertical mount product for minimal footprint or a surface mount option for a very low profile.
The output is closely regulated and the efficiency is typically 92% at full load.
Part Selection
Output Voltage
Input
Voltage
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Part Number
Surface Mount
Part Number
Vertical Mount
0.9 Vdc - 2.5 Vdc
3.3 Vdc
7 A
17.5 W
92%
SRAH-07C1A0
VRAH-07C1A0
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
Max
Notes
Input Voltage (continuous)
-0.3 V
-
6 V
Output Enable Terminal Voltage
-0.3 V
-
6 V
Ambient Temperature
-40
°C
-
85
°C
Storage Temperature
-40
°C
-
125
°C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
3 V
-
3.6 V
Input Current (no load)
-
110 mA
Input Current (full load)
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
VO=1.0 V
VO=0.9 V
-
6.6 A
5.3 A
4.6 A
3.8 A
3.2 A
3.0 A
Remote Off Input Current
-
7 mA
15 mA
Input Reflected Ripple Current (pk-pk)
-
150 mA
250 mA
Input Reflected Ripple Current (rms)
-
50 mA
80 mA
With simulated source impedance of 500
nH, 5 Hz to 20 MHz and a 270 uF/16 V with
ESR=0.03 ohm max. at 100 kHz
I
2t Inrush Current Transient
-
0.08 A
2s0.16 A2s
Turn on Voltage Threshold
2.5 V
-
2.8 V
Turn off Voltage Threshold
-
2.4 V
-
xRAH-07C1A0
RoHS Compliant
Rev.A
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| VRAH-10J150G | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| V7AH-10J1200 | 1-OUTPUT 12 W DC-DC REG PWR SUPPLY MODULE |
| VRAH-10J150R | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| V7AH-07C250 | 制造商:Bel Fuse 功能描述:DC/DC PS SGL-OUT 2.5V 7A 17.5W - Rail/Tube 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 2.5V 7A 17.5W 5-Pin |
| V7AH-08B090 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V - 3.3V Output / 8A |
| V7AH-08B100 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V - 3.3V Output / 8A |
| V7AH-08B120 | 制造商:BEL 制造商全称:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 5V Input / 0.9V - 3.3V Output / 8A |
| V7AH-08B150 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Non-Isolated DC/DC Converters |
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