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SSL5235BTE PDF预览

SSL5235BTE

更新时间: 2024-11-21 15:52:55
品牌 Logo 应用领域
恩智浦 - NXP 驱动光电二极管接口集成电路
页数 文件大小 规格书
18页 171K
描述
LED DISPLAY DRIVER

SSL5235BTE 技术参数

生命周期:Active包装说明:HLSOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.69
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G8
长度:4.9 mm复用显示功能:NO
功能数量:1区段数:2
端子数量:8封装主体材料:PLASTIC/EPOXY
封装代码:HLSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE座面最大高度:1.68 mm
最大供电电压:16 V最小供电电压:9.9 V
标称供电电压:15 V表面贴装:YES
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
Base Number Matches:1

SSL5235BTE 数据手册

 浏览型号SSL5235BTE的Datasheet PDF文件第2页浏览型号SSL5235BTE的Datasheet PDF文件第3页浏览型号SSL5235BTE的Datasheet PDF文件第4页浏览型号SSL5235BTE的Datasheet PDF文件第5页浏览型号SSL5235BTE的Datasheet PDF文件第6页浏览型号SSL5235BTE的Datasheet PDF文件第7页 
SSL5235BTE  
Mains-dimmable buck LED driver IC 5 Ohm/550 V  
Rev. 1 — 16 March 2015  
Product data sheet  
1. General description  
The SSL5235BTE is a highly integrated, high-precision buck controller with an internal  
MOSFET. It is intended to drive low-cost compact dimmable LED lamps up to 12 W. The  
SSL5235BTE is designed to achieve high power factor and good phase-cut dimming  
performance.  
The SSL5235BTE operates in Boundary Conduction Mode (BCM) with constant on-time  
control. It regulates a constant output current over line and load variations. The wide  
switching frequency range makes it possible to choose an inductor, which enables the  
optimization of inductor size, efficiency and EMI.  
The SSL5235BTE can start up and operate in switching mode directly from line using an  
external resistor without auxiliary supply. To provide a low-cost driver design, an  
off-the-shelf inductor can be used, which provides flexibility in application design.  
2. Features and benefits  
Integrated MOSFET (5 /550 V)  
Supports most available dimming solutions  
Deep dimming level  
Flicker-free dimming  
Low component count ensuring a compact solution and small, single layer  
Printed-Circuit Board (PCB) footprint  
Excellent line regulation and load regulation and good LED output current accuracy  
Efficient BCM operation with:  
Minimal recovery losses in freewheel diode  
Zero Current Switching (ZCS) and Valley switching for turn-on of switch  
Minimum inductance value and size required  
High efficiency (up to 91 %)  
Ultra low IC current during operation (< 165 A)  
Auto-recovery protections:  
UnderVoltage LockOut (UVLO)  
Cycle-by-cycle OverCurrent Protection (OCP)  
Internal OverTemperature Protection (OTP)  
Output OverVoltage Protection (OVP)  
Output Short Protection (OSP)  
Extended IC lifetime  

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