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參數(shù)資料
| 型號(hào)： | V7AH-01H250G |
| 廠商： | BEL FUSE INC |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 2.5 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-5 |
| 文件頁(yè)數(shù)： | 3/10頁(yè) |
| 文件大?。?/td> | 374K |
| 代理商： | V7AH-01H250G |
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 CONVERTER
4.5 Vdc - 32 Vdc Input
1.2 Vdc - 5.0 Vdc/1 A Output
Input Specifications (continued)
Parameter
Min
Typ
Max
Notes
Input Reflected Ripple Current
(pk-pk)
-
300 mA
420 mA
Input Reflected Ripple Current
(rms)
-
100 mA
160 mA
Tested with simulated source impedance of 500nH,
5 Hz to 20 MHz and one 100 uF/50 V electrolytic
capacitor and a 3.3 uF/50 V ceramic capacitor at
the input
I
2t Inrush Current Transient
-
0.02 A
2s
0.1 A
2s
Turn on Voltage Threshold
VO=5.0 V
VO=1.2 V-3.3 V
-
5.0 V
4.1 V
7.0 V
4.5 V
Turn off Voltage Threshold
VO=5.0 V
VO=1.2 V-3.3 V
-
3.6 V
3.3 V
5.0 V
4.0 V
Note
: All specifications are typical at 25 °C unless otherwise stated.
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
VO=5.0 V
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
4.90 V
3.234 V
2.450 V
1.764 V
1.470 V
1.176 V
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.2 V
5.10 V
3.366 V
2.550 V
1.836 V
1.530 V
1.224 V
Test conditions:
Vin=20 V, Io=50% full
load
Line Regulation
VO=5.0 V
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
-
±5 mV
±3 mV
±2 mV
±1 mV
±10 mV
±6 mV
±5 mV
±4 mV
±3 mV
±2 mV
Load Regulation
VO=5.0 V
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
-
±5 mV
±3 mV
±2 mV
±1 mV
±10 mV
±6 mV
±5 mV
±4 mV
±3 mV
±2 mV
Regulation Over Temperature
(-40
°C to +85 °C)
-
±10 mV
±20 mV
Output Current
0 A
-
1 A
Current Limit Threshold
2 A
-
3 A
Short Circuit Surge Transient
-
0.02 A
2s
0.1 A
2s
Ripple and Noise (rms)
-
6 mV
10 mV
Ripple and Noise (pk-pk)
-
60 mV
100 mV
Test condition: 0-20 MHz
BW
Turn on Time
-
6 mS
30 mS
Overshoot at Turn on
-
2%
5%
Output Capacitance
0 uF
-
400 uF
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| V7AH-01H330 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/1A Output |
| V7AH-01H500 | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5V-32V Input 1.2V-5.0V/1A Output |
| V7AH-01K50X | 制造商:BEL 制造商全稱(chēng):Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 9.0V-18V Input 5V/1A & 9V/1A & 12V/1A Output |
| V7AH-01K900 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 9V 1A 9W 5-Pin |
| V7AH-01K9000 | 制造商:Bel Fuse 功能描述:Module DC-DC 1-OUT 9V 1A 9W 5-Pin Tube |
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