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CAT4103V-GT2 PDF预览

CAT4103V-GT2

更新时间: 2024-02-04 20:57:02
品牌 Logo 应用领域
安森美 - ONSEMI 显示驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
13页 237K
描述
3-Channel Constant-Current RGB LED Driver

CAT4103V-GT2 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.150 INCH, HALOGEN FREE AND ROHS COMPLIANT, MO-012, SOIC-16针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:1 week
风险等级:5.38Is Samacsys:N
数据输入模式:SERIAL接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm湿度敏感等级:1
复用显示功能:NO功能数量:1
区段数:3端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:1.75 mm子类别:Display Drivers
最大供电电压:5.5 V最小供电电压:3 V
标称供电电压:5 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:3.9 mm最小 fmax:25 MHz
Base Number Matches:1

CAT4103V-GT2 数据手册

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CAT4103  
3-Channel Constant-Current RGB LED Driver  
FEATURES  
DESCRIPTION  
„ 3 independent current sinks rated to 25V  
The CAT4103 is a 3-channel, linear based constant-  
current LED driver designed for RGB LED control,  
requiring no inductor and provides a low noise operation.  
LED channel currents up to 175mA are programmed  
independently via separate external resistors. Low output  
voltage operation of 0.4V at 175mA allows for more  
power efficient designs across wider supply voltage  
range. The three LED pins are compatible with high  
voltage up to 25V supporting applications with long  
strings of LEDs.  
„ LED current to 175mA per channel set by  
separate external resistors  
„ High-speed 25MHz 4-wire serial interface  
„ Buffered output drivers to ensure data integrity  
„ Cascadable devices  
„ Low dropout current source (0.4V at 175mA)  
„ 3V to 5.5V logic supply  
„ Thermal shutdown protection  
„ RoHS-compliant 16-lead SOIC package  
A high-speed 4-wire 25MHz serial interface controls each  
individual channel using a shift register and latch  
configuration. Output data pins allow multiple devices to  
be cascaded and programmed via one serial interface  
with no need for external drivers or timing considerations.  
The device also includes a blanking control pin (BIN) that  
can be used to disable all channels independently of the  
interface.  
APPLICATIONS  
„ Multi-color, intelligent LED, architectural  
lighting  
„ High-visual impact LED signs and displays  
„ LCD backlight  
Thermal shutdown protection is incorporated in the device  
to disable the LED outputs whenever the die temperature  
exceeds 150ºC.  
ORDERING INFORMATION  
Part  
Quantity  
per Reel  
Package  
Marking  
Package  
Number  
The device is available in a 16-lead SOIC package.  
CAT4103V-GT2 SOIC-16*  
* Lead Finish NiPdAu  
2,000  
CAT4103V  
PIN CONFIGURATION  
TYPICAL APPLICATION CIRCUIT  
16-Lead SOIC (W)  
Top View  
VIN  
5V to 25V  
VDD  
1
2
3
4
16  
15  
14  
13  
VDD  
GND  
BIN  
3V to 5.5V  
C1  
1µF  
RED  
GREEN BLUE  
BOUT  
LOUT  
SOUT  
COUT  
LED1  
VDD LED1  
LED2  
LED3  
LIN  
BIN  
LIN  
SIN  
CIN  
BOUT  
LOUT  
SOUT  
COUT  
SIN  
NEXT  
CAT4103  
DEVICE  
CONTROLLER  
CAT4103  
5
6
12  
11  
CIN  
RSET3  
7
8
10  
9
LED2  
LED3  
RSET2  
RSET1  
GND RSET1  
R1  
RSET2  
R2  
RSET3  
R3  
© 2008 SCILLC. All rights reserved.  
Characteristics subject to change without notice  
1
Doc. No. MD-5038, Rev. A  

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