ISL6721 datasheet(1/23 Pages) RENESAS

부품명	ISL6721

상세설명	Flexible Single-Ended Current Mode PWM Controller

PDF	23 Pages

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제조업체	RENESAS [Renesas Technology Corp]

홈페이지	http://www.renesas.com

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1 / 23 page

FN9110 Rev 9.00

Page 1 of 23

May 20, 2016

FN9110

Rev 9.00

May 20, 2016

ISL6721

Flexible Single-Ended Current Mode PWM Controller

DATASHEET

The ISL6721 is a low power, single-ended Pulse Width

Modulating (PWM) current mode controller designed for a wide

range of DC/DC conversion applications including Boost,

Flyback and isolated output configurations. Peak current

mode control effectively handles power transients and

provides inherent overcurrent protection. Other features

include a low power mode where the supply current drops to

less than 200µA during overvoltage and overcurrent shutdown

faults.

This advanced BiCMOS design features low operating current,

adjustable operating frequency up to 1MHz, adjustable

soft-start, and a bidirectional SYNC signal that allows the

oscillator to be locked to an external clock for noise sensitive

applications.

Applications

• Telecom and datacom power

• Wireless base station power

• File server power

• Industrial power systems

• Isolated buck and Flyback regulators

• Boost regulators

Features

• 1A MOSFET gate driver

• 100µA start-up current

• Fast transient response with peak current mode control

• Adjustable switching frequency up to 1MHz

• Bidirectional synchronization

• Low power disable mode

• Delayed restart from OV and OC shutdown faults

• Adjustable slope compensation

•Adjustable soft-start

• Adjustable overcurrent shutdown threshold

• Adjustable UV and OV monitors

• Leading edge blanking

• Integrated thermal shutdown

• 1% tolerance voltage reference

• Pb-free available (RoHS compliant)

Related Literature

• AN1384, “ISL6841EVAL3Z Evaluation Board for General

Purpose Industrial Applications”

• AN1491, “ISL6721EVAL3Z: Resonant Reset Forward

Converters for Low Power”

ISL6721

(16 LD TSSOP)

(16 LD SOIC)

TOP VIEW

GATE

ISENSE

SYNC

SLOPE

UV

OV

RTCT

VC

PGND

VCC

VREF

LGND

SS

COMP

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3

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7

16

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9

ISET

FB

유사한 부품 번호 - ISL6721

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	ISL6721	425Kb / 21P	Flexible Single Ended Current Mode PWM Controller April 13, 2007
	ISL6721	393Kb / 22P	Flexible Single-ended Current Mode PWM Controller March 5, 2008
	ISL6721	383Kb / 22P	Flexible Single-ended Current Mode PWM Controller March 5, 2008
	ISL6721A	673Kb / 24P	Flexible Single-ended Current Mode PWM Controller August 23, 2011
Renesas Technology Corp	ISL6721A	959Kb / 24P	Flexible Single-ended Current Mode PWM Controller

More results

유사한 설명 - ISL6721

제조업체	부품명	데이터시트	상세설명
Intersil Corporation	ISL6721	425Kb / 21P	Flexible Single Ended Current Mode PWM Controller April 13, 2007
	ISL6722A	647Kb / 24P	Flexible Single Ended Current Mode PWM July 11, 2007
	ISL6721	393Kb / 22P	Flexible Single-ended Current Mode PWM Controller March 5, 2008
	ISL6721A	673Kb / 24P	Flexible Single-ended Current Mode PWM Controller August 23, 2011
	ISL6721ABZ-T	386Kb / 22P	Flexible Single-ended Current Mode PWM Controller March 5, 2008
	ISL6721AB	383Kb / 22P	Flexible Single-ended Current Mode PWM Controller March 5, 2008
	ISL6721AARZ	673Kb / 24P	Flexible Single-ended Current Mode PWM Controller August 23, 2011
	ISL6722AABZ	613Kb / 26P	Flexible Single Ended Current Mode PWM Controllers September 29, 2015
Renesas Technology Corp	ISL6721A	959Kb / 24P	Flexible Single-ended Current Mode PWM Controller
Renesas Technology Corp	ISL6721A	1Mb / 36P	Flexible Single-Ended Current Mode PWM Controller Jul 24, 2018

More results

ISL6721 데이터시트(PDF) 1 Page - Renesas Technology Corp

ISL6721 데이터시트(HTML) 1 Page - Renesas Technology Corp

유사한 부품 번호 - ISL6721

유사한 설명 - ISL6721

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