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CAT4201TD-GT3 PDF预览

CAT4201TD-GT3

更新时间: 2024-01-15 02:16:04
品牌 Logo 应用领域
CATALYST 显示驱动器驱动程序和接口接口集成电路光电二极管PC
页数 文件大小 规格书
15页 337K
描述
350mA High Efficiency Step Down LED Driver

CAT4201TD-GT3 技术参数

是否无铅:不含铅生命周期:Active
零件包装代码:TSOT包装说明:VSSOP, TSOP5/6,.11,37
针数:5Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:9 weeks风险等级:1.01
Samacsys Confidence:3Samacsys Status:Released
2D Presentation:https://componentsearchengine.com/2D/0T/224590.1.1.pngSchematic Symbol:https://componentsearchengine.com/symbol.php?partID=224590
PCB Footprint:https://componentsearchengine.com/footprint.php?partID=2245903D View:https://componentsearchengine.com/viewer/3D.php?partID=224590
Samacsys PartID:224590Samacsys Image:https://componentsearchengine.com/Images/9/CAT4201TD-GT3.jpg
Samacsys Thumbnail Image:https://componentsearchengine.com/Thumbnails/1/CAT4201TD-GT3.jpgSamacsys Pin Count:5
Samacsys Part Category:Integrated CircuitSamacsys Package Category:SOT23 (5-Pin)
Samacsys Footprint Name:TSOT-23 5LEADSamacsys Released Date:2015-07-30 01:57:00
Is Samacsys:N接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PDSO-G5JESD-609代码:e4
长度:2.9 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:5
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:VSSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:13 V认证状态:Not Qualified
座面最大高度:1 mm子类别:Display Drivers
最大供电电压:36 V最小供电电压:6.5 V
标称供电电压:13 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

CAT4201TD-GT3 数据手册

 浏览型号CAT4201TD-GT3的Datasheet PDF文件第2页浏览型号CAT4201TD-GT3的Datasheet PDF文件第3页浏览型号CAT4201TD-GT3的Datasheet PDF文件第4页浏览型号CAT4201TD-GT3的Datasheet PDF文件第5页浏览型号CAT4201TD-GT3的Datasheet PDF文件第6页浏览型号CAT4201TD-GT3的Datasheet PDF文件第7页 
CAT4201  
350mA High Efficiency Step Down LED Driver  
FEATURES  
DESCRIPTION  
„ LED drive current up to 350mA  
The CAT4201 is a high efficiency step-down converter  
optimized to drive high current LEDs. A patented  
switching control algorithm allows highly efficient and  
accurate LED current regulation. A single RSET  
resistor sets the full scale LED string current up to  
350mA from supplies as high as 36V.  
„ Compatible with 12V and 24V standard systems  
„ Handles transients up to 40V  
„ Single Pin Control and Dimming function  
„ Power Efficiency up to 94%  
„ Drives LED strings of up to 32V  
The switching architecture of the CAT4201 results in  
extremely low internal power dissipation allowing the  
device to be housed in a tiny package without the  
need for dedicated heat sinking. The device is  
compatible with switching frequencies of up to 1MHz,  
making it ideal for applications requiring small footprint  
and low value external inductors.  
„ Open and short LED protection  
„ Parallel configuration for higher output current  
„ RoHS-compliant TSOT-23 5-lead package  
APPLICATIONS  
„ 12V and 24V Lighting Systems  
„ Automotive and Aircraft Lighting  
„ General lighting  
Analog dimming and LED shutdown control is  
provided via a single input pin, CTRL. Additional  
features include overload current protection and  
thermal shutdown. The device is available in the low  
profile 5-lead thin SOT23 package and is ideal for  
space constrained applications.  
„ High Brightness 350mA LEDs  
ORDERING INFORMATION  
Quantity  
per Reel  
Package  
Marking  
Part Number  
CAT4201TD-GT3  
* Plated Finish: NiPdAu  
3000  
TF  
For Ordering Information details, see page 14.  
PIN CONFIGURATION  
TYPICAL APPLICATION CIRCUIT  
Bulb Replacement  
VBAT  
TSOT-23 5-lead  
9V  
C1  
1
2
3
5
CTRL  
GND  
VBAT  
SW  
4.7µF  
D
C2  
CAT4201  
VBAT  
CAT4201  
300mA  
10µF  
4
RSET  
RSET  
R1  
L
CTRL  
SW  
(Top View)  
10k  
22µH  
GND  
D: Central Schottky CMDSH05-4  
L: Sumida CDRH6D26-220  
See Table 1 on page 6 for external component selection.  
© Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
1
Doc. No. MD-5025 Rev. D  

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