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參數(shù)資料
| 型號(hào)： | SLIN-03E1AL |
| 廠商： | BEL FUSE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, PACKAGE-10 |
| 文件頁數(shù)： | 6/26頁 |
| 文件大小： | 456K |
| 代理商： | SLIN-03E1AL |
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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302
Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
14
NON-ISOLATED DC/DC CONVERTERS
4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs
October 8, 2009
Bel Power, Inc. , a subsidiary of Bel Fuse, Inc.
Remote On/Off
Parameter
Min
Typ
Max
Unit
Notes
Signal Low (Unit On)
-0.2
-
0.3
V
Signal High (Unit Off)
Active Low
3.5
-
Vin,max
V
The remote on/off pin open, Unit off.
Signal Low (Unit Off)
-0.3
-
0.8
V
Signal High (Unit On)
Active High
3.5
-
Vin,max
V
The remote on/off pin open, Unit on.
The SLIN-03E1Ax modules feature an On/Off pin for remote On/Off operation. Two On/Off logic options are
available. In the Positive Logic On/Off option, the module turns ON during a logic High on the On/Off pin and
turns OFF during a logic Low. With the Negative Logic On/Off option, the module turns OFF during logic High
and ON during logic Low. The On/Off signal is always referenced to ground. For either On/Off logic option,
leaving the On/Off pin disconnected will turn the module ON when input voltage is present.
For positive logic modules, the circuit configuration for using the On/Off pin is shown in below figure. When the
external transistor Q1 is in the OFF state, the internal PWM Enable signal is pulled high through an internal
1.5M
Ω resistor and the external pullup resistor and the module is ON. When transistor Q1 is turned ON, the
On/Off pin is pulled low and the module is OFF. A suggested value for Rpullup is 20kΩ.
Circuit configuration for using positive On/Off logic
For negative logic On/Off modules, the circuit configuration is shown below. The On/Off pin should be pulled
high with an external pull-up resistor (suggested value for the 4.5V to 14V input range is 20Kohms). When
transistor Q2 is in the OFF state, the On/Off pin is pulled high, transistor Q1 is turned ON and the module is
OFF. To turn the module ON, Q2 is turned ON pulling the On/Off pin low, turning transistor Q1 OFF resulting in
the PWM Enable pin going high.
1.5MEG
Q2
GND
VIN+
ON/OFF
PWM Enable
+
_
ON/OFF
V
I
MODULE
Rpullup1
ON/OFF
22K
Q1
22K
Circuit configuration for using negative On/Off logic
1.5MEG
Q1
GND
ON/OFF
VIN+
_
+PWM Enable
I
V
ON/OFF
MODULE
Rpullup
ON/OFF
20K
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SLIN-03E1ALG | 制造商:Bel Fuse 功能描述:DC/DC CONVERTR NON-ISO 0.59-5.5V |
| SLIN-03E1AX | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS 4.5 Vdc - 14 Vdc Input, 0.59 Vdc - 5.5 Vdc /3 A Outputs |
| SLIN-03E2A | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| SLIN-03E2A_10 | 制造商:BEL 制造商全稱:Bel Fuse Inc. 功能描述:NON-ISOLATED DC/DC CONVERTERS |
| SLIN-03E2A0 | 功能描述:DC/DC CONVERTR NON-ISO 0.6-3.63V RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:* 設(shè)計(jì)資源:VI-200, VI-J00 Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:* 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?21V 電壓 - 輸入（最大）:32V Voltage - Output 1:24V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:50W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 1.05" H（116.8mm x 47.2mm x 26.7mm） 包裝:散裝 工作溫度:-25°C ~ 85°C 效率:* 電源（瓦特）- 最大:* |
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