![]() |
Electronic Components Datasheet Search |
|
CPC9909 Datasheet(PDF) 1 Page - IXYS Corporation |
|
|
CPC9909 Datasheet(HTML) 1 Page - IXYS Corporation |
1 / 12 page ![]() INTEGRATED CIRCUITS DIVISION DS-CPC9909-R03 www.ixysic.com 1 CPC9909 High Efficiency, Off-Line, High Brightness LED Driver e3 Pb Features • 8V DC to 550VDC Input Voltage Range • >90% Efficiency • Stable Operation at >50% Duty Cycle • Drives Multiple LEDs in Series/Parallel • Regulated LED Current • Linear or PWM Brightness Control Inputs • Resistor-Programmable Minimum Off-Time • SOIC-8 RoHS Compliant Package • Buck or Boost Configuration Applications • Flat-Panel Display RGB Backlighting • Signage and Decorative LED Lighting • DC/DC or AC/DC LED Driver Applications Description 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 regulator that allows it to operate from 8VDC to 550VDC . This wide input operating voltage range enables the driver to be used in a broad range of HB LED applications. 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. 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 CPC9909 Block Diagram Part Description CPC9909N SOIC-8 (100/Tube) CPC9909NTR SOIC-8 Tape & Reel (2000/Reel) CPC9909NE SOIC-8 EP (Exposed Pad) (100/Tube) CPC9909NETR SOIC-8 EP (Exposed Pad)Tape & Reel (2000/Reel) Voltage Regulator Voltage Reference Q TRIG Minimum Off-Time One Shot S R Q - + - + V DD V IN LD PWMD GND CS GATE RT R T |
Similar Part No. - CPC9909 |
|
Similar Description - CPC9909 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |