參數(shù)資料
型號(hào)： X7AH-07A1A0
廠商： Bel Fuse Inc.
英文描述： NON-ISOLATED DC/DC CONVERTERS 12 V Input 0.9 V-3.3 V/7 A Output
中文描述： 非隔離式DC / DC轉(zhuǎn)換器12 V輸入0.9 V型3.3伏/ 7 A輸出
文件頁數(shù)： 2/6頁
文件大?。?/td> 158K
代理商： X7AH-07A1A0
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
12 V Input
0.9 V-3.3 V/7 A Output
Input Specifications (continued)
Parameter
Min
Typ
Max
Notes
Input Reflected Ripple Current (pk-pk)
-
180 mA
-
Input Reflected Ripple Current (rms)
-
50 mA
-
Tested with simulated source impedance of
500 nH, 5 Hz to 20 MHz and two 270 uF/16 V
Oscon capacitors with ESR=0.018 ohm max.
at 100 kHz
I
2
t Inrush Current Transient
Turn on Voltage Threshold
Turn off Voltage Threshold
-
-
-
0.01 A
2
s
9.5 V
9.0 V
0.02 A
2
s
-
9.5 V
Output Specifications
Parameter
Min
3.247 V
2.460 V
1.771 V
1.476 V
1.181 V
0.886 V
-
-
-
-
-
-
-
Typ
3.3 V
2.5 V
1.8V
1.5 V
1.2 V
0.9 V
±
3mV
±
5 mV
±
5 mV
±
5 mV
±
3 mV
±
3 mV
±
3 mV
Max
3.353 V
2.540 V
1.829 V
1.524 V
1.219 V
0.914 V
±
6mV
±
10 mV
±
10 mV
±
10 mV
±
6 mV
±
6 mV
±
6 mV
Notes
Output Voltage Set Point
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 conditions:
Vin=12 V, Io=50% full load
Line Regulation
Load Regulation
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
Current Limit Threshold
Short Circuit Surge Transient
Ripple and Noise (rms)
-
30 mV
50 mV
0 A
10 A
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
330 uF
-
-
7 A
20 A
0.04 A
2
s
50 mV
50 mV
40 mV
40 mV
30 mV
30 mV
100 mV
100 mV
100 mV
80 mV
80 mV
70 mV
20 mS
3%
2800 uF
0.02 A
2
s
20 mV
20 mV
15 mV
15 mV
15 mV
10 mV
70 mV
70 mV
60 mV
60 mV
60 mV
50 mV
8 mS
0%
-
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
Ripple and Noise (pk-pk)
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: 0-20 MHz BW,
with a 330 uF/10 V Tantalum
capacitor at the output.
Turn on Time
Overshoot at Turn on
Output Capacitance
Transient Response
50% ~ 100%
Max Load
Overshoot
Settling Time
Overshoot
Settling Time
-
-
-
-
120 mV
50 uS
120 mV
50 uS
180 mV
80 uS
180 mV
80 uS
100% ~ 50%
Max Load
All
Test conditions:
di/dt = 0.5 A/uS; Vin = 12 V;
with a 330 uF/10 V 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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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
X7AH-08E 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5V-14V Input 0.8V-5.5V/8A Output
X7AH-10J 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 2.5V Input 0.9V-1.65V/10A Output
X7AH-12F1A0 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.8V-3.3V/12A Output
X7AH-12FXX0 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 1.0V-3.3V/12A Output
X7BA-06E2AX 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5V-14V Input 0.75V-5.0V/6A Output
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