IRPLLED1 datasheet(1/30 Pages) IRF

tên linh kiện	IRPLLED1

Giải thích chi tiết về linh kiện	350mA to 1.5A High Voltage LED Driver using

PDF	30 Pages

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nhà sản xuất	IRF [International Rectifier]

Trang chủ	http://www.irf.com

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IRPLLED1

IRPLLED1 (Rev D Version)

350mA to 1.5A High Voltage LED Driver using

IRS2540,1 or IRS25401,11

Table of Contents

Page

1. Introduction………………………………………………………………...….1

2. Constant Current Control.......................................................................3

3. Frequency Selection ..............................................................................6

4. Output L1 and COUT Selection .............................................................6

5. MOSFET vs Diode for the low side switch.…………...………………….12

6. VCC Supply ...……………………………………………………………….15

7. VBS Supply ………………………………………………………………….16

8. Enable Pin ……….………………………….……………………………….17

9. Over voltage protection………………….……………………………....….22

10. Other Design Considerations .…………….……………………………...24

11. Design Procedure Summary ……….…………………………………….25

12. Bill of Materials ………………………..……………………………….26-27

13. PCB Layout ………………………………………………………………...27

Số phần tương tự - IRPLLED1

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
IXYS Corporation	IRPLLNR1	790Kb / 15P	POWIRLIGHT REFERENCE DESIGN : LINEAR BALLAST
International Rectifier	IRPLLNR2	355Kb / 16P	High Power Factor/Low THD
	IRPLLNR3	329Kb / 27P	Universal Input Linear Fluorescent Ballast using the IR2167
	IRPLLNR5	331Kb / 21P	IRPLLNR5 Wide Range Input Linear Fluorescent Ballast
	IRPLLNR7	303Kb / 18P	The IRPLLNR7 Demo Board is a high efficiency, high power factor, fixed output electronic ballast designed for driving rapid start fluorescent lamp types.

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