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參數(shù)資料
| 型號： | VRPC-10AT5AG |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-11 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 0K |
| 代理商： | VRPC-10AT5AG |
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
12 Vdc Input
Vref/2 / 10 A Output
Non-Isolated
Remote On/Off
High Efficiency
Under-voltage Lockout (UVLO)
High Power Density
OCP/SCP
Low Cost
Remote Sense
Description
The VRPC-10AT5x is a non-isolated step down dc/dc converter that operates from a nominal 12 V source. This
converter is designed specifically to provide bus termination voltages in applications such as DDR (double data
rate) memory where the bus termination voltage must closely track the I/O bus voltage. The converter accepts a
reference input and uses this to program its output voltage to 50% of the reference. The unit is packaged in an
industry-standard single-in-line footprint and provides a maximum 10 A output. Standard features include remote
on/off, input under-voltage lockout, over current protection and remote sense. Replace “x” in the part number with
“S” or “A” depending on your specific application and specific external capacitor bank.
Part Selection
Output Voltage
Input Voltage
Max. Output
Current
Max. Output
Power
Typical
Efficiency
Model Number
Vref/2
12 V
10 A
25 W
82%
VRPC-10AT5S
Vref/2
12 V
10 A
25 W
82%
VRPC-10AT5A
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 number to indicate “Tray Packaging”. See page 5 for model
number differences.
Absolute Maximum Ratings
Parameter
Min
Typ
Max
Notes
Input Voltage (continuous)
-0.3 V
-
15 V
Output Enable Terminal Voltage
-0.3 V
-
15 V
Ambient Temperature
0
°C
-
70
°C
Storage Temperature
-40
°C
-
100
°C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
10.8 V
-
13.2 V
Input Current (full load)
-
2.1 A
Input Current (no load)
-
50 mA
Remote Off Input Current
-
3
15 mA
Input Reflected Ripple Current (pk-pk)
-
180 mA
Input Reflected Ripple Current (rms)
-
50 mA
Tested with a 470 uF/16 V input
capacitor with ESR=0.03 ohm max
at 100 kHz & simulated source
impedance of 500 nH, 5 Hz to 20
MHz.
I
2t Inrush Current Transient
-
0.08 A
2s
0.16 A
2s
Turn-on Voltage Threshold
-
9.7 V
-
Turn-off Voltage Threshold
8.0 V
8.8 V
10 V
Note: All specifications are tested at Vref =2.5 V.
VRPC-10AT5x
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 |
|---|---|
| VRPC-10AT5S | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRPC-10AT5X | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| VRPC-10B | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 5V Input / 1.5 - 3.3V Output / 10A |
| VRPC-10B150 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 5V Input / 1.5 - 3.3V Output / 10A |
| VRPC-10B15S | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 5V Input / 1.5 - 3.3V Output / 10A |
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