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參數(shù)資料
| 型號： | V7AH-01H250G |
| 廠商： | BEL FUSE INC |
| 元件分類： | 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 |
| 文件頁數(shù)： | 4/10頁 |
| 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
Output Specifications (continued)
Parameter
Min
Typ
Max
Notes
Transient Response
Overshoot
-
140 mV
170 mV
50% ~ 100%
Max Load
Settling Time
-
100 uS
130 uS
Overshoot
-
140 mV
170 mV
100% ~ 50%
Max Load
Settling Time
VO=5.0 V
-
100 uS
130 uS
Overshoot
-
80 mV
120 mV
50% ~ 100%
Max Load
Settling Time
-
150 uS
200 uS
Overshoot
-
80 mV
120 mV
100% ~ 50%
Max Load
Settling Time
VO=3.3 V
-
150 uS
200 uS
Overshoot
-
70 mV
110 mV
50% ~ 100%
Max Load
Settling Time
-
120 uS
160 uS
Overshoot
-
70 mV
110 mV
100% ~ 50%
Max Load
Settling Time
VO=2.5 V
-
120 uS
160 uS
Overshoot
-
60 mV
100 mV
50% ~ 100%
Max Load
Settling Time
-
100 uS
130 uS
Overshoot
-
60 mV
100 mV
100% ~ 50%
Max Load
Settling Time
VO=1.2 V
- 1.8 V
-
100 uS
130 uS
Test conditions:
di/dt = 0.5 A/uS;
Vin = 20 V
Note:
All specifications are typical at 20 V input, full load at 25 °C unless otherwise stated.
General Specifications
Parameter
Min
Typ
Max
Notes
Efficiency
VO=5.0 V
VO=3.3 V
VO=2.5 V
VO=1.8 V
VO=1.5 V
VO=1.2 V
87%
83%
80%
76%
73%
70%
90%
86%
83%
79%
76%
73%
-
Measured at Vin=20 V, full load
Switching Frequency
VO=5.0 V
VO=3.3 V
VO=2.5 V
O=1.8 V
VO=1.5 V
VO=1.2 V
130 kHz
270 kHz
190 kHz
150 kHz
130 kHz
100 kHz
150 kHz
290 kHz
220 kHz
170 kHz
150 kHz
120 kHz
170 kHz
310 kHz
250 kHz
190 kHz
170 kHz
140 kHz
Output Trim Range
90%Vo
-
110%Vo
MTBF
8,040,762 hours
Calculated Per Bell Core SR-332 (IO =
0.8 A, Vo=1.8 V; Vin=20 V; Ta = 25
°C)
Dimensions (surface mount)
Inches (L × W × H)
Millimeters (L × W × H)
0.78 x 0.70 x 0.32
19.81 x 17.78 x 8.13
Dimensions (vertical)
Inches (L × W × H)
Millimeters (L × W × H)
0.70 x 0.308 x 0.65
17.78 x 7.82 x 16.51
Weight
-
5.1 g
-
Note:
All specifications are typical at 20V input, full load at 25 °C unless otherwise stated.
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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: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: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: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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