RT8409GS datasheet(1/11 Pages) RICHTEK

부품명	RT8409GS

상세설명	Green Mode Buck Converter

PDF	11 Pages

Scroll/Zoom	100%

제조업체	RICHTEK [Richtek Technology Corporation]

홈페이지	http://www.richtek.com

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1 / 11 page

RT8409

®

DS8409-00

September 2016

www.richtek.com

1

©

Copyright

is a registered trademark of Richtek Technology Corporation.

Green Mode Buck Converter

Features



Built-In 600V Power MOSFET



Programmable Constant Output Voltage



Extremely Low Quiescent Current Consumption and

1

μμμμμA Shutdown Current



Low System BOM Cost for Economical Step Down

Converter Solution



Universal Off-Line Input Voltage operation Range



Built-In Over-Temperature Protection



Built-In Over-Voltage Protection



Output Open Protection



Output Short Protection



Output Over-Current Protection



SOP-8 Package

General Description

The RT8409 integrates a power MOSFET controller. It is

used for step down converters by well controlling the

internal MOSFET and regulating a constant output voltage.

The RT8409 features few system component counts and

simple system design. Especially, the RT8409 can use a

cheap simple drum core inductor in the system instead

of an EE core while maintaining the high efficiency.

The RT8409 is housed in a SOP-8 package. The

components of the whole system can be made very

compact.

Applications



Home Appliance



Standby Power

Ordering Information

Note :

Richtek products are :

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

 Suitable for use in SnPb or Pb-free soldering processes.

Package Type

S : SOP-8

Lead Plating System

G : Green (Halogen Free and Pb Free)

RT8409

Pin Configuration

(TOP VIEW)

SOP-8

SGND

COMP

FB

SENSE

VCC

NC

DRAIN

2

3

4

5

6

7

8

Marking Information

RT8409

GSYMDNN

RT8409GS : Product Number

YMDNN : Date Code

유사한 부품 번호 - RT8409GS

제조업체	부품명	데이터시트	상세설명
Richtek Technology Corp...	RT8402	554Kb / 13P	Phase-Cut Dimmable High Side Buck LED Driver
Richtek Technology Corp...	RT8402GJ6	554Kb / 13P	Phase-Cut Dimmable High Side Buck LED Driver

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유사한 설명 - RT8409GS

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ON Semiconductor	NCP1500	87Kb / 12P	Dual Mode PWM/Linear BUCK Converter February, 2004 ??Rev. 4
ON Semiconductor	NCP1501	161Kb / 14P	Dual Mode PWM/Linear Buck Converter March, 2004 ??Rev. 7
Allegro MicroSystems	A4403	342Kb / 15P	Valley Current Mode Control Buck Converter
Diodes Incorporated	ZXLD1322	279Kb / 17P	BUCK/BOOST MODE DC-DC CONVERTER Rev 3
Allegro MicroSystems	A4403_V	342Kb / 15P	Valley Current Mode Control Buck Converter
Richtek Technology Corp...	DS8409	175Kb / 11P	Green Mode Buck Converter
ON Semiconductor	FAN5903	2Mb / 21P	Buck Converter with Bypass Mode Rev. 1.0.9
	FAN5904	2Mb / 25P	Multi-Mode Buck Converter Rev. 3.0.7
	FAN5909	665Kb / 15P	Multi-Mode Buck Converter November, 2017 ??Rev. 2
Richtek Technology Corp...	RT6150A	188Kb / 13P	Current Mode Buck-Boost Converter

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RT8409GS 데이터시트(PDF) 1 Page - Richtek Technology Corporation

RT8409GS 데이터시트(HTML) 1 Page - Richtek Technology Corporation

유사한 부품 번호 - RT8409GS

유사한 설명 - RT8409GS

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