IRPLLED1 datasheet(1/30 Pages) IRF

部件名	IRPLLED1

功能描述	350mA to 1.5A High Voltage LED Driver using

PDF	30 Pages

Scroll/Zoom	100%

制造商	IRF [International Rectifier]

网页	http://www.irf.com

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1 / 30 page

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

类似零件编号 - IRPLLED1

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制造商	部件名	数据表	功能描述
Maxim Integrated Produc...	MAX16800	200Kb / 9P	High-Voltage, 350mA, Adgustable Linear High-Brightness LED (HB LED) Driver Rev 0; 8/05
Maxim Integrated Produc...	MAX16835	155Kb / 8P	High-Voltage, 350mA, Adjustable Linear High-Brightness LED Driver Rev 1; 5/08
ON Semiconductor	CAT4201TD-GT3	281Kb / 15P	350mA High Efficiency Step Down LED Driver Doc. No. MD-5025 Rev. E
Maxim Integrated Produc...	MAX16800	182Kb / 8P	High-Voltage, 350mA, Adjustable Linear High-Brightness LED (HB LED) Driver Rev 1; 4/09
AIMTEC	AMEGR8-KZ-C1	244Kb / 2P	up to 350mA \| AC-DC LED Driver
AIMTEC	AMEGR11-3630KZ	249Kb / 2P	up to 350mA \| AC-DC LED driver
Maxim Integrated Produc...	MAX16835	198Kb / 8P	High-Voltage, 350mA, Adjustable Linear High-Brightness LED Driver Rev 2; 10/12
Union Semiconductor, In...	UM1350	339Kb / 15P	350mA, LED Lighting Driver
Union Semiconductor, In...	UM1350	368Kb / 15P	350mA, LED Lighting Driver
First Silicon Co., Ltd	FC1350	136Kb / 3P	350mA LED Lighting Driver