參數(shù)資料
型號(hào): XRAH-08E
廠商: 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): 2/10頁(yè)
文件大?。?/td> 382K
代理商: XRAH-08E
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
4.5 Vdc - 14 Vdc Input
0.8 Vdc - 5.5 Vdc/8 A Output
Input Specifications (continued)
Parameter
I
2
t Inrush Current Transient
Min
-
Typ
Max
0.02 A
2
s
Notes
0.006 A
2
s
-
-
-
-
4.3 V
7.6 V
4.0 V
6.2 V
-
-
-
-
xRAH-08E1A0
xRAH-08E500
xRAH-08E1A0
xRAH-08E500
Turn-on Voltage Threshold
Turn-off Voltage Threshold
Output Specifications
Parameter
Min
4.900 V
3.234 V
2.450 V
1.764 V
1.470 V
1.176 V
0.882 V
-
-
-
-
-
-
-
Typ
5.0 V
3.3 V
2.5 V
1.8 V
1.5 V
1.2 V
0.9 V
±
15 mV
±
10 mV
±
8 mV
±
5 mV
±
5 mV
±
4 mV
±
4 mV
±
15 mV
±
10 mV
±
8 mV
±
5 mV
±
5 mV
±
4 mV
±
4 mV
Max
5.100 V
3.366 V
2.550 V
1.836 V
1.530 V
1.224 V
0.918 V
±
25 mV
±
16.5 mV
±
12.6 mV
±
9 mV
±
9 mV
±
8 mV
±
8 mV
±
25 mV
±
16.5 mV
±
12.5 mV
±
9 mV
±
9 mV
±
8 mV
±
8 mV
Notes
Output Voltage Set Point
Vo=5.0 V
V
O
=3.3 V
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=12 V, lout=50% full
load
Line Regulation
Vo=5.0 V
V
O
=3.3 V
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
Load Regulation
Vo=5.0 V
V
O
=3.3 V
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)
Output Current
-
30 mV
50 mV
0 A
-
8 A
Current Limit Threshold
10 A
-
20 A
Short Circuit Surge Transient
-
0.2 A
2
s
-
Ripple and Noise (rms)
Vo=5.0 V
Vo=3.3 V-0.9 V
-
-
-
-
30 mV
15 mV
100 mV
50 mV
50 mV
30 mV
150 mV
80 mV
Ripple and Noise (pk-pk)
Vo=5.0 V
Vo=3.3 V-0.9 V
BW = 0-20 MHz; with a 1 uf
ceramic capacitor and a
10 uF/10 V Tantalum
capacitor at the output.
Turn on Time
-
8 mS
20 mS
Overshoot at Turn on
-
0%
3%
Output Capacitance
0 uF
-
3200 uF
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