IRS25411STRPBF datasheet, PDF - EEWORLD Datasheet

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IRS25411STRPBF: DescriptionSWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8; CategoryPower/power management The power supply circuit; File Size514KB，20 Pages; ManufacturerInternational Rectifier （ Infineon ）; Websitehttp://www.irf.com/; Environmental Compliance

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IRS25411STRPBF Overview

SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8

IRS25411STRPBF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	International Rectifier （ Infineon ）
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	PWM CONTROL TECHNIQUE ALSO POSSIBLE
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	CURRENT-MODE
Control Technology	HYSTERETIC CURRENT MODE
Maximum input voltage	16.6 V
Minimum input voltage	8 V
Nominal input voltage	14 V
JESD-30 code	R-PDSO-G8
length	4.9 mm
Number of functions	1
Number of terminals	8
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Maximum seat height	1.75 mm
surface mount	YES
Switch configuration	PUSH-PULL
Maximum switching frequency	500 kHz
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	3.9 mm

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September 8, 2010

Datasheet No – PD97524

IRS254(01,11)

LED BUCK REGULATOR CONTROL IC

Features

•

200 V (IRS25401) and 600 V (IRS25411) half

bridge driver

•

Micropower startup (<500

μA)

•

±2% voltage reference

•

140 ns deadtime

•

15.6 V zener clamp on V

•

Frequency up to 500 kHz

•

Auto restart, non-latched shutdown

•

PWM dimmable

•

Small 8-Lead DIP/8-Lead SOIC packages

Product Summary

Topology

OFFSET

OUT

& I

(typical)

& t

OFF

(typical)

Deadtime (typical)

Buck

200V,600V

VCC

0.5A/0.7A

50/30nS

140nS

Typical Applications

LED drivers for lamp replacement

LED driver back end current regulator

Packages

8-Lead PDIP

IRS254(01,11)PbF

8-LeadSOIC

IRS254(01,11)SPbF

Typical Connection Diagram

VBUS

VOUT

RS1

RS2

DBOOT

IC1

CVCC1

ROV1

CBUS2

CBUS1

DOV

ROV2

CEN

ENN

VCC

COM

IRS25401

DCLAMP

CVCC2

IFB

RG1

CBOOT

RG2

COUT

VOUT

RCS

ROUT

COM

DEN1

www.irf.com

IRS25411STRPBF Related Products

	IRS25411STRPBF	IRS25401	IRS25401SPBF	IRS25401STRPBF	IRS25411	IRS25411PBF	IRS25411SPBF
Description	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8	SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8
Is it Rohs certified?	conform to	-	conform to	conform to	-	conform to	conform to
Maker	International Rectifier （ Infineon ）	-	International Rectifier （ Infineon ）	International Rectifier （ Infineon ）	-	International Rectifier （ Infineon ）	-
Parts packaging code	SOIC	-	SOIC	SOIC	-	DIP	SOIC
package instruction	SOP,	-	SOP,	SOP,	-	DIP,	SOP,
Contacts	8	-	8	8	-	8	8
Reach Compliance Code	compliant	-	compli	compli	-	compli	compli
ECCN code	EAR99	-	EAR99	EAR99	-	EAR99	EAR99
Other features	PWM CONTROL TECHNIQUE ALSO POSSIBLE	-	PWM CONTROL TECHNIQUE ALSO POSSIBLE	PWM CONTROL TECHNIQUE ALSO POSSIBLE	-	PWM CONTROL TECHNIQUE ALSO POSSIBLE	PWM CONTROL TECHNIQUE ALSO POSSIBLE
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	-	SWITCHING CONTROLLER	SWITCHING CONTROLLER	-	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	CURRENT-MODE	-	CURRENT-MODE	CURRENT-MODE	-	CURRENT-MODE	CURRENT-MODE
Control Technology	HYSTERETIC CURRENT MODE	-	HYSTERETIC CURRENT MODE	HYSTERETIC CURRENT MODE	-	HYSTERETIC CURRENT MODE	HYSTERETIC CURRENT MODE
Maximum input voltage	16.6 V	-	16.6 V	16.6 V	-	16.6 V	16.6 V
Minimum input voltage	8 V	-	8 V	8 V	-	8 V	8 V
Nominal input voltage	14 V	-	14 V	14 V	-	14 V	14 V
JESD-30 code	R-PDSO-G8	-	R-PDSO-G8	R-PDSO-G8	-	R-PDIP-T8	R-PDSO-G8
length	4.9 mm	-	4.9 mm	4.9 mm	-	9.88 mm	4.9 mm
Number of functions	1	-	1	1	-	1	1
Number of terminals	8	-	8	8	-	8	8
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	-	SOP	SOP	-	DIP	SOP
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	-	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	-	IN-LINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	-	250	NOT SPECIFIED
Certification status	Not Qualified	-	Not Qualified	Not Qualified	-	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	-	1.75 mm	1.75 mm	-	5.33 mm	1.75 mm
surface mount	YES	-	YES	YES	-	NO	YES
Switch configuration	PUSH-PULL	-	PUSH-PULL	PUSH-PULL	-	PUSH-PULL	PUSH-PULL
Maximum switching frequency	500 kHz	-	500 kHz	500 kHz	-	500 kHz	500 kHz
Terminal form	GULL WING	-	GULL WING	GULL WING	-	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	-	1.27 mm	1.27 mm	-	2.54 mm	1.27 mm
Terminal location	DUAL	-	DUAL	DUAL	-	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	-	NOT SPECIFIED	NOT SPECIFIED	-	30	NOT SPECIFIED
width	3.9 mm	-	3.9 mm	3.9 mm	-	7.62 mm	3.9 mm

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