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參數(shù)資料
| 型號(hào)： | AT1314S-GRE |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | High-Efficiency Step-Down Current Regulator For LEDs |
| 中文描述： | 高效率降壓型LED的電流調(diào)節(jié)器 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 320K |
| 代理商： | AT1314S-GRE |
AT1314
Preliminary Product Information
High-Efficiency Step-Down
Current Regulator For LEDs
Pin Configuration
7F, No.9, PARK AVENUE II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878 Fax: 886-3-563-0879 WWW:
http://www.aimtron.com.tw
3/24/2006 REV:2.0 Email:
service@aimtron.com.tw
Ordering Information
Part number
AT1314S_GRE
Package
SOP-8,Green
Marking
AT1314S,Date Code with one bottom line
*
For more marking information, contact out sales representative directly
Pin Descriptions
Pin N0.
Symbol
I / O
Description
1
IN
P
Power Input. IN supplies power to the IC and Step-down converter
switch. IN must be bypassed with a low-ESR capacitor.
Enable input. EN is a digital input that turns the regulator on/off.
Driver EN high to turn on the regulator, drive it low to turn it off.
EN pin is also a dimming control input.
Error Amplifier Output. A series RC network connected to this pin
compensates AT1314.
Feedback Input. Connect a resistive divider from switching output to
FB to ground.
2
EN
I
3
COMP
O
4
FB
I
5,6
GND
P
Ground.
7,8
SW
O
Power Switching Output.
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