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FAN5345S20X PDF预览

FAN5345S20X

更新时间: 2024-09-27 12:51:03
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器
页数 文件大小 规格书
14页 1121K
描述
Series Boost LED Driver with Single-Wire Digital Interface

FAN5345S20X 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:SSOT
包装说明:1.60 MM, GREEN, MO-193, SSOT-23, 6 PIN针数:6
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.68
数据输入模式:SERIAL接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:R-PDSO-G6JESD-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
区段数:5端子数量:6
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:TSSOP
封装等效代码:TSOP6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Display Drivers
最大供电电压:5.5 V最小供电电压:2.5 V
标称供电电压:3.6 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Matte Tin (Sn)
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:30
宽度:1.6 mmBase Number Matches:1

FAN5345S20X 数据手册

 浏览型号FAN5345S20X的Datasheet PDF文件第2页浏览型号FAN5345S20X的Datasheet PDF文件第3页浏览型号FAN5345S20X的Datasheet PDF文件第4页浏览型号FAN5345S20X的Datasheet PDF文件第5页浏览型号FAN5345S20X的Datasheet PDF文件第6页浏览型号FAN5345S20X的Datasheet PDF文件第7页 
September 2011  
FAN5345  
Series Boost LED Driver with Single-Wire Digital Interface  
Description  
Features  
The FAN5345 is an asynchronous constant-current LED  
driver that drives LEDs in series to ensure equal brightness  
for all the LEDs. FAN5345S20X has an output voltage of  
20V and can drive up to 5 LEDs in series. FAN5345S30X  
has an output voltage of 30V and drive up to 8 LEDs in  
series. Optimized for small form-factor applications, the  
1.2MHz fixed switching frequency allows the use of small  
inductors and capacitors.  
.
.
Asynchronous Boost Converter  
Drives LEDs in Series:  
FAN5345S20X: 20V Output  
FAN5345S30X: 30V Output  
.
.
2.5V to 5.5V Input Voltage Range  
Single-Wire Digital Control Interface to Set LED  
Brightness Levels  
The FAN5345 uses a simple single-wire digital control  
interface to program the brightness levels of the LEDs in 32  
linear steps by applying digital pulses.  
32 Linear Steps  
.
.
.
.
.
.
.
1.2MHz Fixed Switching Frequency  
Soft-Start Capability  
For safety, the device features integrated over-voltage, over-  
current, short-circuit detection, and thermal-shutdown  
protection. In addition, input under-voltage lockout protection  
is triggered if the battery voltage is too low.  
Input Under-Voltage Lockout (UVLO)  
Output Over-Voltage Protection (OVP)  
Short-Circuit Detection  
The FAN5345 is available in a 6-lead SSOT23 package.  
It is “green” and RoHS compliant. (Please see  
http://www.fairchildsemi.com/company/green/index.html for  
Fairchild’s definition of green).  
Thermal Shutdown (TSD) Protection  
Small Form-Factor 6-Lead SSOT23 Package  
Applications  
.
.
.
.
Cellular Mobile Handsets  
Mobile Internet Devices  
Portable Media Players  
PDA, DSC, MP3 Players  
Ordering Information  
Part Number  
FAN5345S20X  
FAN5345S30X  
Output Voltage Option  
Temperature Range  
Package  
20V  
30V  
6-Lead, Super-SOT™-6, JEDEC MO-193,  
1.6mm Wide (MA06A)  
-40 to 85°C  
.
© 2011 Fairchild Semiconductor Corporation  
FAN5345 • Rev. 1.0.0  
www.fairchildsemi.com  

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