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CPC9909NE PDF预览

CPC9909NE

更新时间: 2024-02-20 07:08:08
品牌 Logo 应用领域
IXYS 驱动器
页数 文件大小 规格书
12页 1200K
描述
High Effciency,Off-line, High Brightness LED Driver

CPC9909NE 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOIC包装说明:SOP,
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.6接口集成电路类型:LED DISPLAY DRIVER
JESD-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:1端子数量:8
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:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.75 mm表面贴装:YES
技术:BCDMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

CPC9909NE 数据手册

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CPC9909  
High Efficiency, Off-Line,  
High Brightness LED Driver  
INTEGRATED  
C
IRCUITS  
D
IVISION  
Features  
Description  
8V to 550V Input Voltage Range  
>90% Efficiency  
Stable Operation at >50% Duty Cycle  
Drives Multiple LEDs in Series/Parallel  
Regulated LED Current  
The CPC9909 is a low cost, high-efficiency, offline,  
high-brightness (HB) LED driver manufactured using  
IXYS Integrated Circuits Division’s high voltage  
BCDMOS on SOI process. This driver has an internal  
DC  
DC  
regulator that allows it to operate from 8V to  
DC  
Linear or PWM Brightness Control Inputs  
Resistor-Programmable Minimum Off-Time  
SOIC-8 RoHS Compliant Package  
Buck or Boost Configuration  
550V . This wide input operating voltage range  
enables the driver to be used in a broad range of HB  
LED applications.  
DC  
The CPC9909 features pulse frequency modulation  
(PFM) with a constant peak-current control scheme.  
This regulation scheme is inherently stable, allowing  
the driver to be operated above 50% duty cycle  
without open loop instability or sub-harmonic  
oscillations. LED dimming can be implemented by  
applying a small DC voltage to the LD pin, or by  
applying a low frequency PWM signal to the PWMD  
pin.  
Applications  
Flat-Panel Display RGB Backlighting  
Signage and Decorative LED Lighting  
DC/DC or AC/DC LED Driver Applications  
The CPC9909 is available in a standard 8-lead SOIC  
package and a thermally enhanced 8-lead SOIC  
package with an exposed thermal pad (EP).  
Ordering Information  
Part  
CPC9909N  
Description  
SOIC-8 (100/Tube)  
Pb  
e3  
CPC9909NTR  
CPC9909NE  
SOIC-8 Tape & Reel (2000/Reel)  
SOIC-8 EP (Exposed Pad) (100/Tube)  
SOIC-8 EP (Exposed Pad)Tape & Reel  
(2000/Reel)  
CPC9909NETR  
CPC9909 Block Diagram  
VDD  
Voltage  
Regulator  
VIN  
RT  
R
T
Minimum Off-Time  
TRIG  
One Shot  
Voltage  
Reference  
Q
GATE  
CS  
S
R
Q
-
+
LD  
-
+
PWMD  
GND  
DS-CPC9909-R03  
www.ixysic.com  
1

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