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參數(shù)資料
| 型號(hào)： | VRBG-30A1A1G |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 99 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, SIP-20 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 430K |
| 代理商： | VRBG-30A1A1G |
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
8 Vdc - 14 Vdc Input 0.8 Vdc - 3.63 Vdc / 30 A Outputs
May. 19, 2010
Bel Power Inc., a subsidiary of Bel Fuse Inc.
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
-40
°C
-
85
°C
Storage Temperature
-55
°C
-
125
°C
Input Specifications
Parameter
Min
Typ
Max
Notes
Input Voltage
8 V
12 V
14 V
Input Current (full load)
-
15 A
An input line fuse must always be
used.
Input Current (no load)
-
300 mA
-
Remote Off Input Current
-
20 mA
-
Input Reflected Ripple Current (rms)
-
10 mA
Input Reflected Ripple Current (pk-pk)
-
40 mA
With a 1000 uF AL-Cap at the
input.
I
2t Inrush Current Transient
-
1 A
2s
Turn On Voltage Threshold
-
6.7 V
-
Turn Off Voltage Threshold
-
6.3 V
-
Note:
All specifications are typical at nominal input, full load at 25
°C unless otherwise stated.
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
-1.5%Vo, set
-
1.5%Vo, set
Vin=12 V, IO=half load
Line Regulation
-
0.5%Vo, set
Load Regulation
-
1.5%Vo, set
Temperature Regulation
(-40
°C to +85 °C)
-
1%Vo, set
Ripple and Noise (rms)
-
4 mA
20 mV
Ripple and Noise (pk-pk)
-
15 mV
100 mV
0-20 MHz BW, with a 20 F
ceramic capacitor and a
150 uF tantalum capacitor at
the output.
Output Current
0 A
-
30 A
Short Circuit Surge Transient
-
1 A
2s
3 A
2s
Turn on Time
-
2 mS
10 mS
Overshoot at Turn On
-
5%
Output Capacitance
150 uF
-
10000 uF
Transient Response
Overshoot
-
65 mV
150 mV
50% ~ 75%
Max Load
Settling Time
-
20 uS
45 uS
Overshoot
-
65 mV
150 mV
75% ~ 50%
Max Load
Settling Time
Vo=3.3 V
-
20 uS
45 uS
di/dt=0.5 A/us, Vin=12 Vdc,
with a 20 F ceramic
capacitor and a150 uF
tantalum capacitor at the
output.
Note:
All specifications are typical at nominal input, full load at 25
°C unless otherwise stated.
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