ISL6722AARZ datasheet, PDF - EEWORLD Datasheet

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ISL6722AARZ: DescriptionFlexible Single Ended Current Mode PWM Controllers; QFN16, SOIC16, TSSOP16; Temp Range: -40° to 105°C; CategoryPower/power management The power supply circuit; File Size1MB，26 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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ISL6722AARZ Overview

Flexible Single Ended Current Mode PWM Controllers; QFN16, SOIC16, TSSOP16; Temp Range: -40° to 105°C

ISL6722AARZ Parametric

Parameter Name	Attribute value
Brand Name	Intersil
Maker	Renesas Electronics Corporation
Parts packaging code	QFN, SOIC, TSSOP
package instruction	HVQCCN, LCC16,.12SQ,20
Contacts	16, 16, 16
Reach Compliance Code	compliant
ECCN code	EAR99
Factory Lead Time	6 weeks
Other features	IT CAN ALSO OPERATE WITH CURRENT MODE
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR
control mode	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION
Maximum input voltage	20 V
Minimum input voltage	9 V
Nominal input voltage	15 V
JESD-30 code	S-PQCC-N16
JESD-609 code	e3
length	3 mm
Humidity sensitivity level	3
Number of functions	1
Number of terminals	16
Maximum operating temperature	105 °C
Minimum operating temperature	-40 °C
Maximum output current	1 A
Package body material	PLASTIC/EPOXY
encapsulated code	HVQCCN
Encapsulate equivalent code	LCC16,.12SQ,20
Package shape	SQUARE
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)	260
Certification status	Not Qualified
Maximum seat height	1 mm
surface mount	YES
Switch configuration	SINGLE
Maximum switching frequency	1000 kHz
technology	BICMOS
Temperature level	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed
Terminal form	NO LEAD
Terminal pitch	0.5 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	30
width	3 mm
Base Number Matches	1

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DATASHEET

ISL6722A, ISL6723A

Flexible Single Ended Current Mode PWM Controllers

The ISL6722A and the ISL6723A are low power,

single-ended pulse width modulating (PWM) current mode

controllers designed for a wide range of DC/DC conversion

applications including boost, flyback, and isolated output

configurations. Similar to, and pin compatible with the

ISL6721, the ISL6722A and ISL6723A offer a modified

feature set. The ISL6722A replaces external synchronization

with a low power SLEEP feature that reduces standby

current to under 200µA. The ISL6723A changes the supply

voltage UVLO threshold to 13V. Additionally, the internal

over temperature protection has been removed in both

controllers. Other features remain the same and include a

low power mode during overvoltage and overcurrent

shutdown faults where the supply current drops to 200µA.

An internal 300ms delay timer prevents rapid “hiccup”

behavior when a shutdown fault does occur.

This advanced BiCMOS design features low operating

current, adjustable operating frequency up to 1MHz, and

adjustable soft-start.

FN9237

Rev 2.00

September 29, 2015

Pinouts

ISL6722A, ISL6723A (16 LD SOIC, TSSOP)

GATE 1

ISENSE 2

SYNC/SLEEP 3

SLOPE 4

UV 5

OV 6

RTCT 7

ISET 8

16 VC

15 PGND

14 VCC

13 VREF

12 LGND

11 SS

10 COMP

9 FB

ISL6722A (16 LD QFN)

ISENSE

PGND

12 VCC

11 VREF

10 LGND

RTCT

ISET

COMP

GATE

SYNC/SLEEP 1

SLOPE 2

UV 3

OV 4

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

• Low Power Sleep Mode (ISL6722A)

• Low Power Shutdown Mode

• Delayed Restart from OV and OC Shutdown Faults

• Adjustable Slope Compensation

• Adjustable Soft-Start

• Adjustable Overcurrent Shutdown Delay

• Adjustable UV and OV Monitors

• Leading Edge Blanking

• 1% Tolerance Voltage Reference

• Pb-Free Plus Anneal Available (RoHS Compliant)

FN9237 Rev 2.00

September 29, 2015

Page 1 of 26

ISL6722AARZ Related Products

	ISL6722AARZ	ISL6722AARZ-T	ISL6722AABZ	ISL6723AABZ-T	ISL6722AABZ-T
Description	Flexible Single Ended Current Mode PWM Controllers; QFN16, SOIC16, TSSOP16; Temp Range: -40° to 105°C	Flexible Single Ended Current Mode PWM Controllers; QFN16, SOIC16, TSSOP16; Temp Range: -40° to 105°C	IC REG CTRLR BOOST/FLYBK 16SOIC	Switching Regulator	Flexible Single Ended Current Mode PWM Controllers; QFN16, SOIC16, TSSOP16; Temp Range: -40° to 105°C
package instruction	HVQCCN, LCC16,.12SQ,20	HVQCCN, LCC16,.12SQ,20	SOP, SOP16,.25	,	SOP, SOP16,.25
Reach Compliance Code	compliant	compliant	compliant	unknown	compliant
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR	SWITCHING REGULATOR
Brand Name	Intersil	Intersil	Intersil	-	Intersil
Maker	Renesas Electronics Corporation	Renesas Electronics Corporation	Renesas Electronics Corporation	-	Renesas Electronics Corporation
Parts packaging code	QFN, SOIC, TSSOP	QFN, SOIC, TSSOP	QFN, SOIC, TSSOP	-	QFN, SOIC, TSSOP
Contacts	16, 16, 16	16, 16, 16	16, 16, 16	-	16, 16, 16
Factory Lead Time	6 weeks	1 week	7 weeks	-	7 weeks
Other features	IT CAN ALSO OPERATE WITH CURRENT MODE	IT CAN ALSO OPERATE WITH CURRENT MODE	IT CAN ALSO OPERATE WITH CURRENT MODE	-	IT CAN ALSO OPERATE WITH CURRENT MODE
control mode	VOLTAGE-MODE	VOLTAGE-MODE	VOLTAGE-MODE	-	VOLTAGE-MODE
Control Technology	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	PULSE WIDTH MODULATION	-	PULSE WIDTH MODULATION
Maximum input voltage	20 V	20 V	20 V	-	20 V
Minimum input voltage	9 V	9 V	9 V	-	9 V
Nominal input voltage	15 V	15 V	15 V	-	15 V
JESD-30 code	S-PQCC-N16	S-PQCC-N16	R-PDSO-G16	-	R-PDSO-G16
JESD-609 code	e3	e3	e3	-	e3
length	3 mm	3 mm	9.9 mm	-	9.9 mm
Humidity sensitivity level	3	3	3	-	3
Number of functions	1	1	1	-	1
Number of terminals	16	16	16	-	16
Maximum operating temperature	105 °C	105 °C	105 °C	-	105 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-	-40 °C
Maximum output current	1 A	1 A	1 A	-	1 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	HVQCCN	HVQCCN	SOP	-	SOP
Encapsulate equivalent code	LCC16,.12SQ,20	LCC16,.12SQ,20	SOP16,.25	-	SOP16,.25
Package shape	SQUARE	SQUARE	RECTANGULAR	-	RECTANGULAR
Package form	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	SMALL OUTLINE	-	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	260	260	260	-	260
Certification status	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	1 mm	1 mm	1.75 mm	-	1.75 mm
surface mount	YES	YES	YES	-	YES
Switch configuration	SINGLE	SINGLE	SINGLE	-	SINGLE
Maximum switching frequency	1000 kHz	1000 kHz	1000 kHz	-	1000 kHz
technology	BICMOS	BICMOS	BICMOS	-	BICMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	Matte Tin (Sn) - annealed	-	Matte Tin (Sn) - annealed
Terminal form	NO LEAD	NO LEAD	GULL WING	-	GULL WING
Terminal pitch	0.5 mm	0.5 mm	1.27 mm	-	1.27 mm
Terminal location	QUAD	QUAD	DUAL	-	DUAL
Maximum time at peak reflow temperature	30	30	30	-	30
width	3 mm	3 mm	3.9 mm	-	3.9 mm

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