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參數(shù)資料
| 型號(hào)： | X7AH-12F1A0 |
| 廠商： | Bel Fuse Inc. |
| 英文描述： | NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.8V-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0.8V-3.3V/12A |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 195K |
| 代理商： | X7AH-12F1A0 |
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
0.8V-3.3V/12A Output
Control Specifications
Parameter
Remote On/Off
Signal Low (Unit Off)
Signal High (Unit On)
Output Trim Equations
Equations for calculating the trim resistor (in k
) given the desired adjusted voltage (Vadj) and the nominal
output voltage of the converter (Vnom) are shown below. The Trim Down resistor should be connected between
the Trim pin and Vout. The Trim Up resistor should be connected between the Trim pin and Ground. Only one of
the resistors should be used for any given application.
0
adj
V
0
adj
V
Min
Typ
Max
Notes
-0.3V
2.4V
-
-
0.8V
Vin,max
Remote on/off pin open, unit on.
187
.
10
9
=
TrimDown
R
187
.
9
=
TrimUp
R
Thermal Derating Curves
S7AH-12F330
V7AH-12F330
S7AH-12F250
V7AH-12F250
Trim_do
Trim_up
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