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AP3605FNTR-E1 PDF预览

AP3605FNTR-E1

更新时间: 2024-11-23 20:22:35
品牌 Logo 应用领域
美台 - DIODES 驱动接口集成电路
页数 文件大小 规格书
13页 421K
描述
LED Driver, 4-Segment, QFN-16

AP3605FNTR-E1 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:QFN-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.41Is Samacsys:N
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:S-XQCC-N16
JESD-609代码:e3长度:3 mm
湿度敏感等级:3复用显示功能:NO
功能数量:1区段数:4
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:UNSPECIFIED
封装代码:HVQCCN封装等效代码:LCC16,.12SQ,20
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED电源:3.5 V
认证状态:Not Qualified座面最大高度:0.9 mm
子类别:Display Drivers最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3.5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

AP3605FNTR-E1 数据手册

 浏览型号AP3605FNTR-E1的Datasheet PDF文件第2页浏览型号AP3605FNTR-E1的Datasheet PDF文件第3页浏览型号AP3605FNTR-E1的Datasheet PDF文件第4页浏览型号AP3605FNTR-E1的Datasheet PDF文件第5页浏览型号AP3605FNTR-E1的Datasheet PDF文件第6页浏览型号AP3605FNTR-E1的Datasheet PDF文件第7页 
Data Sheet  
4-Channel Charge Pump LED Driver with Current Balancing and Wide Range PWM Dimming AP3605  
General Description  
Features  
The AP3605 is a step-up DC/DC converter based on  
1.5x charge pump current source, it is specially  
designed for LED supplies in backlight display.  
·
·
·
·
·
·
·
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Regulated Output Current with ±3% Matching  
Regulated ±10% Output Current Source  
Drive up to 4 LEDs at 20mA Each  
Wide Operating Voltage Range: 2.7V to 5.5V  
High Efficiency up to 93%  
High Operating Frequency: 1MHz  
Built-in Soft-Start to Limit the Inrush Current  
LED Brightness Control through PWM and Ana-  
log Signal  
The AP3605 can provide constant current up to 20mA  
for each LED, which is programmed by an external  
resistor, so it has a total capability to provide 80mA for  
4 LEDs. The chip has a good performance of LED  
current matching and allows PWM brightness dim-  
ming control. Additionally, high switching frequency  
up to 1MHz enables the use of two small external · PWM Dimming Frequency up to 50kHz  
flying capacitors. Internal soft-start circuitry prevents  
excessive inrush current during start-up.  
·
Built-in Standby Mode to Get PWM Dimming  
Duty Cycle Control Linearity  
·
Built-in OTSD (Over Temperature Shutdown)  
Function to Protect the Device from Burn Out  
The AP3605 supply voltage range is from 2.7V to  
5.5V, ideally suited for applications powered by the Li-  
ion battery.  
Applications  
The AP3605 is available in a 3mmx3mm QFN-3x3-16  
tiny package. Its operating temperature range is -40oC  
to 85oC.  
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Mobile Phone  
MP3, MP4  
White LED Backlight in Mobile Phone, PDA  
QFN-3x3-16  
Figure 1. Package Type of AP3605  
Jan. 2013 Rev. 1. 8  
BCD Semiconductor Manufacturing Limited  
1

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