• 当前位置:
  • 首页
  • >
  • PDF资料
  • >
  • AED20Y48N-6 PDF文件及第6页内容在线浏览

AED20Y48N-6

AED20Y48N-6首页预览图
型号: AED20Y48N-6
PDF文件:
  • AED20Y48N-6 PDF文件
  • AED20Y48N-6 PDF在线浏览
功能描述: Single Output 16th Brick: 60Watts
PDF文件大小: 592.02 Kbytes
PDF页数: 共20页
制造商: ASTEC[Astec America, Inc]
制造商LOGO: ASTEC[Astec America, Inc] LOGO
制造商网址: http://www.astecinc.com/
捡单宝AED20Y48N-6
PDF页面索引
120%
Technical Reference Notes
ALD12/18/20/25 Series
(Single Output 16
th
Brick)
MODEL: ALD12/ 18/20/ 25 SERIES SHEET 6 OF 20
AUGUST 17, 2005 – REVISION C
+Vin
-Vin
Enable
-Vout
+Vout
-Sense
+Sense
Vadj
Rload
Radj_up
Figure 3. External resistor configuration to increase the outputs
+Vin
-Vin
Enable
-Vout
+Vo ut
-Se nse
+Se ns e
Vadj
Rload
Rad
j
_down
Figure 4. External resistor configuration to increase the outputs
Basic Operation and Features
INPUT UNDER VOLTAGE LO CKOUT
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
IN
drops 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
+SENSE PIN (Pin 7). Please refer to Equation (1) for the
required external resistance and output adjust
relationship.
Equation (1a): 1.5V to 5V
Equation (1b): 1.2V
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.
Equation (2):
Where: % = pe rcent change in output voltage
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.
Radj_down
510
%
10.2
k
R
adj_up
5.1 Vo
set
× 100 %+
()
×
0.6 %×
510
%
10.2
R
adj_up
5.1 Vo
set
× 100 %+
()
×
1.225 %×
510
%
10.2
购买、咨询产品请填写询价信息:(3分钟左右您将得到回复)
询价型号*数量*批号封装品牌其它要求
删除
删除
删除
删除
删除
增加行数
  •  公司名:
  • *联系人:
  • *邮箱:
  • *电话:
  •  QQ:
  •  微信:

  • 关注官方微信

  • 联系我们
  • 电话:13714778017
  • 周一至周六:9:00-:18:00
  • 在线客服:

天天IC网由深圳市四方好讯科技有限公司独家运营

天天IC网 ( www.ttic.cc ) 版权所有©2014-2023 粤ICP备15059004号

因腾讯功能限制,可能无法唤起QQ临时会话,(点此复制QQ,添加好友),建议您使用TT在线询价。

继续唤起QQ 打开TT询价