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CAT37TDI-TE7 PDF预览

CAT37TDI-TE7

更新时间: 2024-01-20 19:09:20
品牌 Logo 应用领域
安森美 - ONSEMI 驱动光电二极管接口集成电路
页数 文件大小 规格书
11页 130K
描述
IC LED DISPLAY DRIVER, PDSO5, 1 MM HEIGHT, LEAD FREE, SOT-23, 5 PIN, Display Driver

CAT37TDI-TE7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOT-23
包装说明:VSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.03
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G5
JESD-609代码:e3长度:2.9 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1端子数量:5
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: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):260
电源:3 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:7 V最小供电电压:2.5 V
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN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:40宽度:1.625 mm
Base Number Matches:1

CAT37TDI-TE7 数据手册

 浏览型号CAT37TDI-TE7的Datasheet PDF文件第1页浏览型号CAT37TDI-TE7的Datasheet PDF文件第3页浏览型号CAT37TDI-TE7的Datasheet PDF文件第4页浏览型号CAT37TDI-TE7的Datasheet PDF文件第5页浏览型号CAT37TDI-TE7的Datasheet PDF文件第6页浏览型号CAT37TDI-TE7的Datasheet PDF文件第7页 
CAT37  
Typical Application Circuit  
D1  
L1  
6.8 mH  
VIN  
3 V to 5 V  
C2  
1 mF  
C1  
1 mF  
1
5
VIN  
SW  
C1: Taiyo Yuden JMK212BJ475  
C2: Taiyo Yuden EMK212BJ105  
L1: Panasonic ELJEA6R8 or equivalent  
CAT37  
SHDN  
15 mA  
4
3
ON  
FB  
OFF  
GND  
2
R
1
6.34 W  
Figure 1. Driver for Four HighBrightness White LEDs  
Table 1. PIN DESCRIPTION  
Pin Number  
Name  
Function  
1
SW  
Switch pin. This is the drain of the internal power switch. For minimum EMI, minimize the trace area  
connected to this pin.  
2
3
4
5
GND  
FB  
Ground pin. Connect pin 2 to ground.  
LED (cathode) connection pin.  
Shutdown pin.  
SHDN  
VIN  
Input supply pin. This pin should be bypassed with a capacitor to ground. A 1 mF capacitor mounted  
close to the pin is recommended.  
Table 2. ABSOLUTE MAXIMUM RATINGS  
Parameter  
Rating  
Unit  
V
V , FB, SHDN voltage  
IN  
8
20  
SW voltage  
V
Storage Temperature Range  
Junction Temperature  
65 to +160  
125  
°C  
°C  
°C  
V
Lead Soldering Temperature (10 secs)  
ESD Rating – Human Body Model  
300  
2000  
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the  
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect  
device reliability.  
Table 3. RECOMMENDED OPERATING CONDITIONS  
Parameter  
Range  
2.5 to 7  
Unit  
V
V
IN  
Ambient Temperature Range  
Inductor L1  
40 to +85  
°C  
6.8 20% typical  
1.0 20% typical  
1.0 20% typical  
0 to 20  
mH  
mF  
mF  
mA  
Input Capacitor C1  
Output Capacitor C2  
I
with 1 to 4 LEDs in series  
LED  
NOTE: Typical application circuit with external components is shown above.  
http://onsemi.com  
2
 

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