Datasheet > AED12F48N-6

AED12F48N-6

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ASTEC		/
页数	文件大小	规格书
20页	592K
描述
Single Output 16th Brick: 60Watts

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AED12F48N-6 数据手册

Technical Reference Notes

ALD12/18/20/25 Series

(Single Output 16^thBrick)

Basic Operation and Features

INPUT UNDER VOLTAGE LOCKOUT

To prevent any instability to the converter, which may affect the end system, the converter have been designed to turn-on once V_IN

is in the voltage range of 34-36 VDC. Likewise, it has also been programmed to turn-off when V_INdrops down to 31-33.5 VDC.

OUTPUT VOLTAGE ADJUST/TRIM

The converter comes with a TRIM pin (PIN 6), which is used to adjust the output by as much as 90% to 110% of its set point. This

is achieved by connecting an external resistor as described below.

To INCREASE the output, external R_{adj_up}resistor

should be connected between TRIM PIN (Pin6) and

-Vout

-Vin

+SENSE PIN (Pin 7). Please refer to Equation (1) for the

-Sense

required external resistance and output adjust

relationship.

Rload

Vadj

+Sense

+Vout

Enable

+Vin

Radj_up

Equation (1a): 1.5V to 5V

(

)

5.1× Vo × 100 + ∆%



= 





set

510

−

− 10.2 ΚΩ

adj_up

1.225× ∆%

∆%



Figure 3. External resistor configuration to increase the outputs

Equation (1b): 1.2V

(

)

5.1× Vo × 100 + ∆%



= 





set

510

−

− 10.2 ΚΩ

adj_up

0.6× ∆%

∆%



To DECREASE the output, external R_{adj_down}resistor

should be connected between TRIM pin (Pin 6) and

-SENSE PIN (Pin 5). Please refer to Equation (2) for the

required external resistance and output adjust

relationship.

-Vout

-Vin

-Sense

Radj_down

Rload

Vadj

+Sense

+Vout

Enable

+Vin

Equation (2):

510











Radj_down

− 10.2 kΩ



∆%

Where: ∆% = percent change in output voltage

Figure 4. External resistor configuration to increase the outputs

OUTPUT ENABLE

The converter comes with an Enable pin (PIN 2), which is primarily used to turn ON/OFF the converter. Both a Positive (no “N”

suffix required) and a Negative (suffix “N” required) Enable Logic options are being offered.

MODEL: ALD12/18/20/25 SERIES

AUGUST 17, 2005 – REVISION C

SHEET 6 OF 20

1...3 4 567 8 9...20

下载PDF

与AED12F48N-6相关器件

型号	品牌	描述	获取价格	数据表
AED12F48N-6S	ASTEC	Single Output 16th Brick: 60Watts	获取价格
AED12F48N-S	ASTEC	Single Output 16th Brick: 60Watts	获取价格
AED12F48-S	ASTEC	Single Output 16th Brick: 60Watts	获取价格
AED12G48-	ASTEC	Single Output 16th Brick: 60Watts	获取价格
AED12G48-6	ASTEC	Single Output 16th Brick: 60Watts	获取价格
AED12G48-6S	ASTEC	Single Output 16th Brick: 60Watts	获取价格