参数资料
型号: V7AH-08E500R
厂商: BEL FUSE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 44 W DC-DC REG PWR SUPPLY MODULE
文件页数: 2/7页
文件大小: 140K
代理商: V7AH-08E500R
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
4.5V-14V Input
0.8V-5.5V/8A Output
Input Specifications (continued)
Parameter
Min
Typ
Max
Notes
I
2t Inrush Current Transient
-
0.04A
2s
-
4.3V
-
x7AH-08E1A0
Turn-on Voltage Threshold
-
7.5V
-
x7AH-08E500
-
4.0V
-
x7AH-08E1A0
Turn-off Voltage Threshold
-
7.2V
-
x7AH-08E500
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
Vo=5.0V
VO=3.3V
VO=2.5V
VO=1.8V
VO=1.5V
VO=1.2V
VO=0.9V
4.900V
3.234V
2.450V
1.764V
1.470V
1.176V
0.882V
5.0V
3.3V
2.5V
1.8V
1.5V
1.2V
0.9V
5.100V
3.366V
2.550V
1.836V
1.530V
1.224V
0.918V
Test condition:
Vin=12V, lout=50% full
load
Line Regulation
Vo=5.0V
VO=3.3V
VO=2.5V
VO=1.8V
VO=1.5V
VO=1.2V
VO=0.9V
-
±15mV
±10mV
±8mV
±5mV
±4mV
±25mV
±16.5mV
±12.6mV
±9mV
±8mV
Load Regulation
Vo=5.0V
VO=3.3V
VO=2.5V
VO=1.8V
VO=1.5V
VO=1.2V
VO=0.9V
-
±15mV
±10mV
±8mV
±5mV
±4mV
±25mV
±16.5mV
±12.5mV
±9mV
±8mV
Regulation Over Temperature
(-40
°C to 85°C)
-
30mV
50mV
Output Current
0A
-
8A
Current Limit Threshold
10A
-
20A
Short Circuit Surge Transient
-
TBD
-
Ripple and Noise (RMS)
-
15mV
30mV
Ripple and Noise (pk-pk)
-
50mV
80mV
BW = 0-20MHz; with a 1uf
ceramic capacitor and a
10uF/10V Tantalum
capacitor at the output.
Turn on Time
-
8mS
20mS
Overshoot at Turn on
-
0%
3%
Output Capacitance
0uF
-
3200uF
Transient Response
Overshoot
-
120mV
180mV
50% ~ 100%
Max Load
Settling Time
-
50uS
80uS
Overshoot
-
120mV
180mV
100% ~ 50%
Max Load
Settling Time
All
-
50uS
80uS
di/dt = 0.5A/uS; Vin =
12V; with a 1uF ceramic
capacitor and a 10uF/10V
Tantalum capacitor at the
output.
Note:
All specifications are typical at 12V input, full load at 25°C unless otherwise stated.
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