参数资料
型号: VRAH-01K50L
厂商: BEL FUSE INC
元件分类: 电源模块
英文描述: 1-OUTPUT 5 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT, SIP-5
文件页数: 2/8页
文件大小: 345K
代理商: VRAH-01K50L
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
9.0 Vdc - 18 Vdc Input
5 Vdc - 12 Vdc/1A Output
Output Specifications
Parameter
Min
Typ
Max
Notes
Output Voltage Set Point
Vo=5 V
Vo=9 V
Vo=12 V
4.90 V
8.82 V
11.76 V
5 V
9 V
12 V
5.10 V
9.18 V
12.24 V
Test condition:
Vin=12 V, lout=full load
Line Regulation
Vo=5 V
Vo=9 V
Vo=12 V
-
8 mV
15 mV
20 mV
15 mV
25 mV
35 mV
Load Regulation
Vo=5 V
Vo=9 V
Vo=12 V
-
15 mV
25 mV
35 mV
25 mV
45 mV
60 mV
Regulation Over Temperature
(-40
°C to +85 °C)
Vo=5 V
Vo=9 V
Vo=12 V
-
50 mV
70 mV
90 mV
80 mV
100 mV
140 mV
Output Current
0.005 A
-
1 A
Output DC Current Limit
1.1 A
-
1.8 A
Ripple and Noise (rms)
Vo=5 V
Vo=9 V
Vo=12 V
-
3 mV
4 mV
5 mV
6 mV
Ripple and Noise (pk-pk)
Vo=5 V
Vo=9 V
Vo=12 V
-
10 mV
15 mV
20 mV
15 mV
20 mV
30 mV
Test conditions:
BW = 0-20 MHz; with
π
filter (Co1=10 uF, L=0.47
uH, Co2=10 uF) at the
output
Ripple and Noise (rms)
Vo=5 V
Vo=9 V
Vo=12 V
-
15 mV
25 mV
35 mV
25 mV
35 mV
50 mV
Ripple and Noise (pk-pk)
Vo=5 V
Vo=9 V
Vo=12 V
-
40 mV
70 mV
110 mV
70 mV
100mV
160mV
Test conditions:
BW = 0-20 MHz; with two
10 uF ceramic capacitors at
the output.
Turn On Time
Vo=5 V
Vo=9 V
Vo=12 V
-
20 mS
30 mS
45 mS
Overshoot at Turn on
-
0%
5%
Output Capacitance
0 uF
-
47 uF
Transient Response
Overshoot
-
200mV
300mV
50% ~ 75%
Max Load
Settling Time
-
100uS
150uS
Overshoot
-
200mV
300mV
75% ~ 50%
Max Load
Settling Time
5.0 V
-
100uS
150uS
Overshoot
-
300mV
400mV
50% ~ 75%
Max Load
Settling Time
-
150uS
200uS
Overshoot
-
300mV
400mV
75% ~ 50%
Max Load
Settling Time
9.0 V
-
150uS
200uS
Overshoot
-
350mV
500mV
50% ~ 75%
Max Load
Settling Time
-
150uS
200uS
Overshoot
-
350mV
500mV
75% ~ 50%
Max Load
Settling Time
12.0 V
-
150uS
200uS
di/dt = 0.5 A/uS; Vin = 12
V; and with two 10 uF
ceramic capacitors at the
output
Note: All specifications are typical at nominal input, full load at 25°C unless otherwise stated.
NOT
FOR
NEW
DESIGNS
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