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SP6683LVER-L PDF预览

SP6683LVER-L

更新时间: 2024-01-22 19:11:01
品牌 Logo 应用领域
西伯斯 - SIPEX 驱动接口集成电路
页数 文件大小 规格书
10页 136K
描述
LED Driver, 1-Segment, 3 X 3 MM, LEAD FREE, MO-229VEED-5, DFN-10

SP6683LVER-L 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:3 X 3 MM, LEAD FREE, MO-229VEED-5, DFN-10Reach Compliance Code:compliant
风险等级:5.58接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XDSO-N10JESD-609代码:e3
长度:3 mm湿度敏感等级:1
复用显示功能:NO功能数量:1
区段数:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVSON
封装形状:SQUARE封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3.6 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:TIN端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

SP6683LVER-L 数据手册

 浏览型号SP6683LVER-L的Datasheet PDF文件第2页浏览型号SP6683LVER-L的Datasheet PDF文件第3页浏览型号SP6683LVER-L的Datasheet PDF文件第4页浏览型号SP6683LVER-L的Datasheet PDF文件第5页浏览型号SP6683LVER-L的Datasheet PDF文件第6页浏览型号SP6683LVER-L的Datasheet PDF文件第7页 
®
SP6683  
1.5x Charge Pump LED Driver for Parallel Configuration  
FEATURES  
200mA Output Using 1µF Ceramic Caps  
Drives up to 8 white LED's  
0.5µA Shutdown Current  
1x/1.5x Mode Charge Pump  
VOUT  
C1P  
VIN  
10  
9
1
2
3
4
5
C2P  
C1N  
SP6683  
8
GND  
10 Pin DFN  
7
VMODE  
FB  
C2N  
+2.7V to +5.5V Input Voltage Range  
Built-in 1.2MHz Oscillator  
6
EN/PWM  
0.5mA Quiescent Current  
Now Available in Lead Free Packaging  
Programmable Output Current or Voltage  
PWM Dimming Control via Enable Pin  
Soft Start to limit In-Rush Current  
Space Saving 10-pin 3 x 3mm DFN Package  
Three Options for Optimizing Efficiency:  
SP6683 - MOSFET discharge in shutdown  
SP6683-03 - High Impedance in shutdown  
APPLICATIONS  
Mobile Phone  
Camera Flash Driver  
PDA  
Digital Still Camera  
Digital Camcorder  
SP6683-LV - Low Voltage (150mV)VFB Refer-  
ence  
Color LCD Module  
DESCRIPTION  
The SP6683 is a high power current regulated charge pump ideal for converting a Li-Ion  
battery input for driving up to 8 white LED’s used in backlighting color displays. The SP6683  
operates with an internal 1.2MHz clock, enabling the use of small external components.  
Output current can be accurately regulated by modulating the switcher between the charge  
pump and output capacitor. In shutdown mode, the SP6683 discharges the output to ground  
and draws less than 500nA current. The SP6683 utilizes 1µF capacitors to deliver up to  
200mA current regulated WLED drive capability. The SP6683 family includes three options  
that allow the user to optimize LED driving circuit; SP6683-LV with low voltage reference,  
SP6683-03 with high impedance output in shutdown, and SP6683 with pulled down output  
in shutdown. The SP6683 is offered in 10-pin DFN package.  
TYPICAL APPLICATION SCHEMATIC  
C2  
®
V
1
2
3
4
5
10  
9
1µF  
C2P  
C1N  
GND  
C2N  
OUT  
C1P  
SP6683  
C4  
1µF  
8
V
White  
LED  
IN  
7
V
MODE  
R1  
R2  
Lithium-Ion  
C5  
6
C1  
1µF  
FB  
EN/PWM  
1µF  
C3  
1µF  
R5  
1M  
ENABLE/PWM DIMMING  
Date: 08/24/04  
SP6683 1.5X Charge Pump LED Driver for Parallel Configuration  
© Copyright 2004 Sipex Corporation  
1

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