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AP3030KTTR-E1 PDF预览

AP3030KTTR-E1

更新时间: 2024-02-07 19:36:40
品牌 Logo 应用领域
BCDSEMI 转换器升压转换器
页数 文件大小 规格书
13页 236K
描述
WHITE LED STEP-UP CONVERTER

AP3030KTTR-E1 技术参数

生命周期:Transferred零件包装代码:SOT-23
包装说明:VSSOP,针数:6
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.54
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G6
长度:2.9 mm复用显示功能:NO
功能数量:1区段数:8
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:VSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH座面最大高度:1 mm
最大供电电压:16 V最小供电电压:2.5 V
标称供电电压:3 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
宽度:1.6 mm

AP3030KTTR-E1 数据手册

 浏览型号AP3030KTTR-E1的Datasheet PDF文件第2页浏览型号AP3030KTTR-E1的Datasheet PDF文件第3页浏览型号AP3030KTTR-E1的Datasheet PDF文件第4页浏览型号AP3030KTTR-E1的Datasheet PDF文件第5页浏览型号AP3030KTTR-E1的Datasheet PDF文件第6页浏览型号AP3030KTTR-E1的Datasheet PDF文件第7页 
Preliminary Datasheet  
WHITE LED STEP-UP CONVERTER  
AP3030  
General Description  
Features  
The AP3030 is an inductor-based DC/DC converter  
designed to drive up to eight white LEDs in series or 2  
rows of LEDs with 5 for each in parallel for backlight.  
Only one feedback resistor is needed to control the  
LED current and obtain required brightness.  
·
Inherently Uniform LED Current  
High Efficiency up to 84%  
·
·
·
·
No Need for External Schottky Diode  
Output Over-Voltage Protection (OVP)  
Drives up to 8 LEDs in Series or 2 Rows of LEDs  
with 5 for Each in Parallel  
Fixed 1.2MHz Switching Frequency  
Uses Tiny 1mm Tall Inductor  
A constant frequency 1.2MHz PWM control scheme is  
employed in this IC, which means tiny external com-  
ponents can be used. Specifically, 1mm tall inductor  
and 0.22µF output capacitor for a typical application  
are sufficient. Additionally, the schottky diode in boost  
circuit is integrated on this chip. AP3030 also provides  
a disable pin to ease its use for different systems.  
·
·
·
Requires Only 0.22µF Output Capacitor  
Applications  
The output over-voltage protection is implemented in  
AP3030. When any LED is broken or in other abnor-  
mal conditions, the output voltage will be clamped to  
30V.  
·
·
·
·
·
Cellular Phones  
Digital Cameras  
LCD modules  
GPS Receivers  
The AP3030 is available in standard SOT-23-6 and  
TSOT-23-6 packages.  
PDAs, Handheld Computers  
TSOT-23-6  
SOT-23-6  
Figure 1. Package Types of AP3030  
Aug. 2008 Rev. 1. 1  
BCD Semiconductor Manufacturing Limited  
1

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