参数资料
型号: VRAH-01FX50R
厂商: BEL FUSE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 9 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-5
文件页数: 2/7页
文件大小: 207K
代理商: VRAH-01FX50R
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
3.0 Vdc - 5.5 Vdc Input
12 Vdc/0.8 A & 15 Vdc/0.6 A Output
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
VO=12 V
VO=15 V
11.580 V
14.475 V
12 V
15 V
12.420 V
15.525 V
Test condition:
Vin=5 V, lout=full load
Line Regulation
VO=12 V
VO=15 V
-
20 mV
40 mV
Load Regulation
VO=12 V
VO=15 V
-
60 mV
75 mV
120 mV
150 mV
Regulation Over Temperature
(-40
°C to +85 °C)
VO=12 V
VO=15 V
-
45 mV
60 mV
80 mV
100 mV
Output Current
VO=12 V
VO=15 V
0 A
-
0.8 A
0.6 A
Ripple and Noise (rms)
VO=12 V; IO=0 A
VO=15 V; IO=0 A
VO=12 V; IO=0.8 A
VO=15 V; IO=0.6 A
-
5 mV
20 mV
30 mV
10 mV
40 mV
50 mV
Ripple and Noise (pk-pk)
VO=12 V; IO=0 A
VO=15 V; IO=0 A
VO=12 V; IO=0.8 A
VO=15 V; IO=0.6 A
-
20 mV
60 mV
80 mV
40 mV
100 mV
120 mV
Test conditions:
BW = 0-20 MHz; 1uF
ceramic cap and 33 uF
Tantalum capacitor at the
output.
Rise Time
-
5 mS
-
Overshoot at Turn on
-
0%
5%
Output Capacitance
33 uF
-
330 uF
The min output
capacitance is 33 uF
Tantalum capacitor at the
output
Transient Response
Overshoot
-
130 mV
200 mV
50% ~ 100%
Max Load
Settling Time
-
100 uS
200 uS
Overshoot
-
130 mV
200 mV
100% ~ 50%
Max Load
Settling Time
All
Outputs
-
100 uS
200 uS
di/dt = 0.1 A/uS; Vin = 5 V;
and with 33 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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