參數(shù)資料
型號(hào)： X7AH-12FXX0
廠商： Bel Fuse Inc.
英文描述： NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 1.0V-3.3V/12A Output
中文描述： 非隔離式DC / DC轉(zhuǎn)換器操作電壓：5.5V輸入輸出1.0V-3.3V/12A
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 232K
代理商： X7AH-12FXX0
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
3.0V-5.5V Input
1.0V-3.3V/12A Output
Non-Isolated
Fixed frequency (300kHz)
Low profile package (7.82mm)
Under-voltage lockout (UVLO)
Description
The Bel x7AH-12Fxx0 series are part of the low cost non-isolated DC/DC converter series. These converters are
available in a range of output voltages from 1.0V to 3.3V. It is packaged in a compact, overmolded package
rated at 12A. The output is closely regulated and the efficiency of 3.3V output module is typically 93% at full load.
Typical features include remote on/off, input under voltage lockout, over current protection and short circuit
protection.
Part Selection
Output
Voltage
Voltage
Current
Power
3.3V
4.5V – 5.5V
12A
39.6W
2.5V
3.6V – 5.5V
12A
30.0W
1.8V
3.0V – 5.5V
12A
21.6W
1.5V
3.0V – 5.5V
12A
18.0W
1.2V
3.0V – 5.5V
12A
14.4W
1.0V
3.0V – 5.5V
12A
12.0W
OCP/SCP
Trim function (Option)
Remote On/Off
Remote Sense (SMD module)
Input
Max. Output
Max. Output
Typical
Efficiency
93%
89%
87%
84%
82%
80%
Part Number
Surface Mount
S7AH-12F330
S7AH-12F250
S7AH-12F180
S7AH-12F150
S7AH-12F120
S7AH-12F100
Part Number
Vertical Mount
V7AH-12F330
V7AH-12F250
V7AH-12F180
V7AH-12F150
V7AH-12F120
V7AH-12F100
Note:
Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel
Packaging”, and “G” for “Tray Packaging”.
Absolute Maximum Ratings
Parameter
Input Voltage (continuous)
Output Enable Terminal Voltage
Ambient Temperature
Storage Temperature
Input Specifications
Parameter
Input Voltage
Min
-0.3V
-0.3V
-40
°
C
-55
°
C
Typ
-
-
-
-
Max
6V
7V
85
°
C
125
°
C
Notes
Min
4.5V
3.6V
3.0V
-
-
-
-
-
-
-
-
Typ
-
-
-
120mA
Max
5.5V
5.5V
5.5V
200mA
11A
10.5A
9.0A
8.1A
6.5A
5.2A
5mA
Notes
V
O
=3.3V
V
O
=2.5V
V
O
=1.8-1.0V
Input Current (no load)
Input Current (full load)
V
O
=3.3V
V
O
=2.5V
V
O
=1.8V
V
O
=1.5V
V
O
=1.2V
V
O
=1.0V
-
-
-
-
-
-
Remote Off Input Current
2mA
x7AH-12Fxx0 Series
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