參數(shù)資料
型號(hào): VRPF-15A1AC_07
廠商: Bel Fuse Inc.
英文描述: NON-ISOLATED DC/DC CONVERTER
中文描述: 非隔離式DC / DC變換器
文件頁數(shù): 2/12頁
文件大?。?/td> 375K
代理商: VRPF-15A1AC_07
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
12 Vdc Input 1.2 Vdc - 5.0 Vdc/15 A Output
Input Specifications (continued)
Parameter
Remote Off Input Current
Min
-
Typ
25 mA
Max
30 mA
Notes
Tested with simulated source
impedance of 500 nH 5 Hz to 20
MHz, and 5
×
10 uF/16 V ceramic
capacitors at the input
Input Reflected Ripple Current (pk-pk)
-
-
330 mA
Input Reflected Ripple Current (rms)
-
-
120 mA
I
2
t Inrush Current Transient
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Note
: All specifications are typical at 25
°
C
unless otherwise stated.
Output Specifications
Parameter
Output Voltage Set Point
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
Load Regulation
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
Line Regulation
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
Regulation Over Temperature
(0
°
C to +80
°
C)
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
Output Ripple and Noise (pk-pk)
Vo=5.0 V
Vo=3.3 V
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.25 V
Vo=1.2 V
-
-
-
0.05 A
2
s
9.8 V
9.4 V
0.1 A
2
s
10.4 V
10.3 V
Min
4.900 V
3.234 V
2.450 V
1.764 V
1.470 V
1.225 V
1.176 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.25 V
1.2 V
10 mV
8 mV
5 mV
4 mV
3 mV
3 mV
2.5 mV
5.0 mV
3.3 mV
2.5 mV
1.8 mV
1.5 mV
1.25 mV
1.2 mV
10 mV
9 mV
8 mV
7 mV
6 mV
5 mV
4 mV
60 mV
50 mV
40 mV
35 mV
35 mV
30 mV
30 mV
Max
5.100 V
3.366 V
2.550 V
1.836 V
1.530 V
1.275 V
1.224 V
25.0 mV
16.5 mV
12.5 mV
9.0 mV
7.5 mV
6.3 mV
6.0 mV
10.0 mV
6.6 mV
5.0 mV
3.6 mV
3.0 mV
2.5 mV
2.4 mV
20 mV
18 mV
15 mV
14 mV
13 mV
12 mV
12 mV
75 mV
65 mV
60 mV
50 mV
50 mV
50 mV
50 mV
Notes
Test condition:
Vin=12 V, lout=half load
Tested at 0-20 MHz BW, with
5
×
10 uF/16 V ceramic capacitors at
the input, and 5
×
10 uF/10 V ceramic
capacitors and a 1000 uF electrolytic
capacitor at the output.
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