參數(shù)資料
型號(hào)： VRPG-22A1AE
廠商： Bel Fuse Inc.
英文描述： NON-ISOLATED DC/DC CONVERTERS
中文描述： 非隔離式DC / DC轉(zhuǎn)換器
文件頁數(shù)： 1/9頁
文件大小： 237K
代理商： VRPG-22A1AE
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
10.8 Vdc - 13.2 Vdc Input
1.23 Vdc - 3.3 Vdc/21.5 A Output
Non-Isolated
High Efficiency
Fixed Frequency
Low Cost
UL60950-1 Recognized
(UL/cUL)
Under-Voltage Lockout (UVLO)
OCP/SCP
Output Voltage Trim
Power Good
Remote On/Off
Description
The Bel VRPG-22A1AE is part of the low cost non-isolated dc/dc converter power module series. The module use
a SIP package for ease of layout and space savings. The output is closely regulated and can be trimmed from
1.23 Vdc to 3.3 Vdc over a wide range of input voltage (Vin=10.8 Vdc-13.2 Vdc). The efficiency is typically 79%
at 1.23 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
1.23 V - 3.3 V
10.8 V - 13.2 V
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 numbers listed above to indicate “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Min
Input Voltage (continuous)
-0.3 V
Output Enable Terminal Voltage
-0.3 V
Ambient Temperature
0
°
C
Storage Temperature
-45
°
C
Input Specifications
Parameter
Min
Typ
Input Voltage
10.8 V
12 V
Input Current (Full load)
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.23 V
-
-
Input Current (No load)
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.23 V
-
165 mA
Remote Off Input Current
-
10 mA
Max. Output
Power
26 W
Typical Efficiency
at 1.23 V
79%
Model Number
21.5 A
VRPG-22A1AE
Typ
-
-
-
-
Max
15 V
15 V
65
°
C
85
°
C
Notes
Max
13.2 V
8 A
6 A
5 A
4 A
3.3 A
-
-
-
-
-
30 mA
Notes
-
-
-
-
-
-
-
-
This power module is not internally fused
and an external fuse in the input line is
recommended.
-
-
-
-
340 mA
280 mA
220 mA
190 mA
With a combination of 470 uF/16 V AL
capacitor with 10 uF/25 V Y5V ceramic
capacitor at the input
External Input Capacitance
480 uF
-
-
VRPG-22A1AE 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
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
VRPG-30A1AE 制造商:Bel Fuse 功能描述:Bel Power VRPG-30A1AE VRM
VRPG-30A1AEG 制造商:Bel Fuse 功能描述:Bel Power VRPG-30A1AEG VRM
VRPG3312X 制造商:Stanley Electric Co 功能描述:LED Bi-Color Green/Red 560nm/630nm 3-Pin T-1 Bulk 制造商:Stanley Electric 功能描述:LED Bi-Color Green/Red 560nm/630nm 3-Pin T-1 Bulk 制造商:The Stanley Works 功能描述:Red/Green 3 mm 59/67 8/12 mcd White Diffused 2/2.1 V Round LED Through Hole 制造商:Stanley Electric 功能描述:Indicator
VRPG3349S 制造商:Stanley Electric Co 功能描述:LED Bi-Color Green/Red 560nm/630nm 3-Pin T-1 Bulk 制造商:Stanley Electric 功能描述:LED Bi-Color Green/Red 560nm/630nm 3-Pin T-1 Bulk 制造商:The Stanley Works 功能描述:Red/Green 3 mm 58 4/4 mcd White Diffused 2/2.1 V Round LED Through Hole
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