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參數(shù)資料
| 型號： | AT1312B |
| 廠商： | Aimtron Technology Corp. |
| 英文描述： | High Efficiency, Constant Current White-LEDs Driver |
| 中文描述： | 高效率，恒定電流白光LED的驅(qū)動器 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 413K |
| 代理商： | AT1312B |
AT1312A/B/C
Preliminary Product Information
High Efficiency, Constant Current
White-LEDs Driver
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
2/23/2006 REV:1.1 Email:
service@aimtron.com.tw
2
Pin Configuration
5
4
1
3
2
SOT-25
(TOP VIEW)
FB
VIN
LX
EN
GND
312
OVP
A:1312AX
B:1312BX
C:1312CX
6
Ordering Information
Part number
Package
Current
Limit
400mA
OVP
Protection
28V
28V
Marking
AT1312AX
AT1312AX_GRE SOT-26, Green 400mA
SOT-26
Date Code
,Date Code with one bottom
line
Date Code
AT1312BX
AT1312BX_GRE SOT-26, Green 300mA
SOT-26
300mA
23V
23V
,Date Code with one bottom
line
Date Code
AT1312CX
AT1312CX_GRE SOT-26, Green 200mA
SOT-26
200mA
16V
16V
,Date Code with one bottom
line
: Date Code
*
For more marking information, contact our sales representative directly
Pin Description
Pin N0.
Symbol
I / O
Description
1
LX
I
Step-up Regulator N-MOS Drain. Place output diode and inductor.
2
GND
P
Ground
3
FB
I
Step-Up Regulator Feedback Input. Connect a sense resistor from FB to
ground.
Enable and Dimming Control Input. LED brightness and IC shutdown are
controlled by the voltage on EN. Driving low for longer than 4ms to
shutdown the IC.
Over-voltage protection input. Connect to the output.
4
EN
I
5
OVP
I
6
VIN
P
Power supply.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AT1312BX | High Efficiency, Constant Current White-LEDs Driver |
| AT1312BX-GRE | High Efficiency, Constant Current White-LEDs Driver |
| AT1312C | High Efficiency, Constant Current White-LEDs Driver |
| AT1312CX | High Efficiency, Constant Current White-LEDs Driver |
| AT1312CX-GRE | High Efficiency, Constant Current White-LEDs Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AT1312BX | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:High Efficiency, Constant Current White-LEDs Driver |
| AT1312BX-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:High Efficiency, Constant Current White-LEDs Driver |
| AT1312C | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:High Efficiency, Constant Current White-LEDs Driver |
| AT1312CX | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:High Efficiency, Constant Current White-LEDs Driver |
| AT1312CX-GRE | 制造商:AIMTRON 制造商全稱:AIMTRON 功能描述:High Efficiency, Constant Current White-LEDs Driver |
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