參數(shù)資料
型號(hào): VRPB-15C
廠(chǎng)商: Bel Fuse Inc.
英文描述: NON-ISOLATED DC/DC CONVERTERS
中文描述: 非隔離式DC / DC轉(zhuǎn)換器
文件頁(yè)數(shù): 2/9頁(yè)
文件大?。?/td> 288K
代理商: VRPB-15C
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
3.3 Vdc Input
0.9 Vdc - 2.5 Vdc/15 A Output
Input Specifications (continued)
Parameter
Remote Off Input Current
Min
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
12 mA
12 mA
17 mA
15 mA
15 mA
80 mA
110 mA
130 mA
100 mA
85 mA
25 mA
30 mA
40 mA
30 mA
25 mA
0.02 A
2
s
0.015 A
2
s
0.01 A
2
s
0.008 A
2
s
0.008 A
2
s
2.8 V
2.5 V
Max
20 mA
20 mA
20 mA
20 mA
20 mA
120 mA
160 mA
180 mA
150 mA
135 mA
40 mA
50 mA
60 mA
50 mA
40 mA
0.04 A
2
s
0.03 A
2
s
0.02 A
2
s
0.016 A
2
s
0.016 A
2
s
-
-
Notes
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.9 V
Input Reflected Ripple Current (pk-pk)
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.9 V
Input Reflected Ripple Current (rms)
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.9 V
Tested with simulated source
impedance of 500nH and two
270uF/16V (P/N: 16SP270M SANYO)
Oscon Capacitors at the input
I
2
t Inrush Current Transient
Vo=2.5 V
Vo=1.8 V
Vo=1.5 V
Vo=1.2 V
Vo=0.9 V
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Output Specifications
Parameter
Min
2.450 V
1.764 V
1.470 V
1.176 V
0.882 V
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ
2.5 V
1.8 V
1.5 V
1.2 V
0.9 V
6 mV
5 mV
4 mV
3 mV
3 mV
4 mV
3 mV
3 mV
2 mV
2 mV
30 mV
20 mV
15 mV
15 mV
10 mV
Max
2.550 V
1.836 V
1.530 V
1.224 V
0.918 V
12.5 mV
9.0 mV
7.5 mV
6.0 mV
6.0 mV
7.5 mV
5.5 mV
4.5 mV
4.0 mV
4.0 mV
50 mV
40 mV
30 mV
25 mV
20 mV
Notes
Output Voltage Set Point
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
V
O
=0.9 V
Test condition:
Vin=3.3 V, lout=full load
Load Regulation
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
V
O
=0.9 V
Line Regulation
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
V
O
=0.9 V
Regulation Over Temperature
(-40
°
C to +85
°
C)
V
O
=2.5 V
V
O
=1.8 V
V
O
=1.5 V
V
O
=1.2 V
V
O
=0.9 V
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