Datasheet > ISL6571CR-T

ISL6571CR-T

更新时间： 2024-09-26 22:09:35

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器开关
页数	文件大小	规格书
11页	373K
描述
Complementary MOSFET Driver and Synchronous Half-Bridge Switch

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替代型号

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ISL6571CR-T 数据手册

ISL6571

Data Sheet

April 18, 2005

FN9082.4

Complementary MOSFET Driver and

Synchronous Half-Bridge Switch

Features

• Improved Performance over Conventional Synchronous

Buck Converter using Discrete Components

• Optimal Deadtime Provided by Adaptive Shoot-Through

• Switching Frequency up to 1MHz

- High-Bandwidth, Fast Transient Response

- Small, Low Profile Converters

• Reduced Connection Parasitics between Discrete

Components

- Low Electromagnetic Emissions

• Low Profile, Low Thermal Impedance Packaging

- High Power Density Applications

• QFN Package:

The Intersil ISL6571 provides a new approach for

implementing a synchronous rectified buck switching

regulator. The ISL6571 replaces two power MOSFETs, a

Schottky diode, two gate drivers and synchronous control

circuitry. Its main applications address high-density power

conversion circuits including multiphase-topology computer

microprocessor core power regulators, ASIC and memory

array regulators, etc. Another useful feature of the ISL6571

is the compatibility with three-state input control: left open,

the PWM input turns off both output drives. The ISL6571

operates in continuous conduction mode reducing EMI

constraints and enabling high bandwidth operation.

- Compliant to JEDEC PUB95 MO-220

QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves

PCB efficiency and has a thinner profile

Ordering Information

TEMP.

PKG.

PART NUMBER RANGE (°C)

PACKAGE

DWG. #

• Pb-Free Available (RoHS Compliant)

ISL6571CR*

0 to 70

68 Ld 10x10 QFN L68.10x10A

ISL6571CRZ*

(See Note)

68 Ld 10x10 QFN L68.10x10A

(Pb-free)

Applications

•

Multiphase Power Regulators

Low-Voltage Switchmode Power Conversion

ISL6571EVAL1

Evaluation Board

*Add “-T” suffix for tape and reel.

• High-Density Power Converters

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which are RoHS compliant and compatible

with both SnPb and Pb-free soldering operations. Intersil Pb-free

products are MSL classified at Pb-free peak reflow temperatures that

meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-352-6832 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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ISL6571CR-T 替代型号

型号	品牌	替代类型	描述	数据表
ISL6571CRZ	INTERSIL	功能相似	Complementary MOSFET Driver and Synchronous Half-Bridge Switch

与ISL6571CR-T相关器件

型号	品牌	获取价格	描述	数据表
ISL6571CRZ	INTERSIL	获取价格	Complementary MOSFET Driver and Synchronous Half-Bridge Switch
ISL6571CRZ-T	INTERSIL	获取价格	Complementary MOSFET Driver and Synchronous Half-Bridge Switch
ISL6571EVAL1	INTERSIL	获取价格	Complementary MOSFET Driver and Synchronous Half-Bridge Switch
ISL6580	INTERSIL	获取价格	Integrated Power Stage
ISL658090EVAL1	INTERSIL	获取价格	Integrated Power Stage
ISL658090EVAL2	INTERSIL	获取价格	Integrated Power Stage
ISL658090EVAL3	INTERSIL	获取价格	Integrated Power Stage
ISL6580CR	INTERSIL	获取价格	Integrated Power Stage
ISL6580CR-T	INTERSIL	获取价格	Integrated Power Stage
ISL6590	INTERSIL	获取价格	Digital Multi-Phase PWM Controller for Core-Voltage Regulation

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