Datasheet > ISL6596IRZ-T

ISL6596IRZ-T

更新时间： 2024-10-01 22:25:31

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器
页数	文件大小	规格书
10页	301K
描述
Synchronous Rectified MOSFET Driver

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ISL6596IRZ-T 数据手册

ISL6596

Data Sheet

November 2, 2005

FN9240.0

Synchronous Rectified MOSFET Driver

Features

• Drives Two N-Channel MOSFETs

The ISL6596 is a high frequency, MOSFET driver optimized

to drive two N-Channel power MOSFETs in a synchronous

buck converter topology. This driver combined with Intersil’s

Multi-Phase Buck PWM controllers forms a complete single-

stage core-voltage regulator solution with high efficiency

performance at high switching frequency for advanced

microprocessors.

• Adaptive Shoot-Through Protection

• 0.4Ω On-Resistance and 4A Sink Current Capability

• Supports High Switching Frequency

- Fast Output Rise and Fall Time

- Low Tri-State Hold-Off Time (20ns)

The IC is biased by a single low voltage supply (5V),

minimizing driver switching losses in high MOSFET gate

capacitance and high switching frequency applications.

Each driver is capable of driving a 3nF load with less than

10ns rise/fall time. Bootstrapping of the upper gate driver is

implemented via an internal low forward drop diode,

reducing implementation cost, complexity, and allowing the

use of higher performance, cost effective N-Channel

MOSFETs. Adaptive shoot-through protection is integrated

to prevent both MOSFETs from conducting simultaneously.

• Support 3.3V and 5V PWM Input

• Low Quiescent Supply Current

• Power-On Reset

• Expandable Bottom Copper Pad for Heat Spreading

• Dual Flat No-Lead (DFN) Package

- Compliant to JEDEC PUB95 MO-220 QFN-Quad Flat

No Leads-Product Outline

- Near Chip-Scale Package Footprint; Improves PCB

Efficiency and Thinner in Profile

The ISL6596 features 4A typical sink current for the lower

gate driver, enhancing the lower MOSFET gate hold-down

capability during PHASE node rising edge, preventing power

loss caused by the self turn-on of the lower MOSFET due to

the high dV/dt of the switching node.

• Pb-Free Plus Anneal Available (RoHS Compliant)

Ordering Information

TEMP

The ISL6596 also features an input that recognizes a high-

impedance state, working together with Intersil multi-phase

3.3V or 5V PWM controllers to prevent negative transients

on the controlled output voltage when operation is

PART

RANGE

(°C)

PKG.

NUMBER

MARKING

PACKAGE

DWG. #

ISL6596CBZ

(Note)

6596CBZ

0 to 70 8 Ld SOIC

M8.15

suspended. This feature eliminates the need for the schottky

diode that may be utilized in a power system to protect the

load from negative output voltage damage.

ISL6596CBZ-T 6596CBZ

(Note)

8 Ld SOIC Tape and Reel

ISL6596CRZ

(Note)

596Z

0 to 70 10 Ld 3x3 DFN L10.3x3

Applications

• Core Voltage Supplies for Intel® and AMD®

Microprocessors

ISL6596CRZ-T 596Z

(Note)

10 Ld DFN Tape and Reel

ISL6596IBZ

(Note)

-40 to 85 8 Ld SOIC

M8.15

• High Frequency Low Profile High Efficiency DC/DC

Converters

ISL6596IBZ-T

(Note)

8 Ld SOIC Tape and Reel

• High Current Low Voltage DC/DC Converters

ISL6596IRZ

(Note)

96IZ

-40 to 85 10 Ld 3x3 DFN L10.3x3

• Synchronous Rectification for Isolated Power Supplies

ISL6596IRZ-T 96IZ

(Note)

10 Ld DFN Tape and Reel

Related Literature

• Technical Brief TB389 “PCB Land Pattern Design and

Surface Mount Guidelines for QFN (MLFP) Packages”

NOTE: Intersil Pb-free plus anneal 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.

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

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

1-888-INTERSIL or 1-888-468-3774 Intersil (and design) is a registered trademark of Intersil Americas Inc.

Intel® is a registered trademark of Intel Corporation. AMD® is a registered trademark of Advanced Micro Devices, Inc.

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ISL6596IRZ-T 替代型号

型号	品牌	替代类型	描述	数据表
ISL6596IRZ	INTERSIL	完全替代	Synchronous Rectified MOSFET Driver
ISL6594BCRZ	INTERSIL	类似代替	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

与ISL6596IRZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL6597	INTERSIL	获取价格	ISL6597 Integrated Power Stage
ISL6597_06	INTERSIL	获取价格	Dual Synchronous Rectified MOSFET Drivers
ISL6597CRZ	INTERSIL	获取价格	Dual Synchronous Rectified MOSFET Drivers
ISL6605	INTERSIL	获取价格	Synchronous Rectified MOSFET Driver
ISL6605_06	INTERSIL	获取价格	Synchronous Rectified MOSFET Driver
ISL6605CB	INTERSIL	获取价格	Synchronous Rectified MOSFET Driver
ISL6605CB-T	INTERSIL	获取价格	Synchronous Rectified MOSFET Driver
ISL6605CBZ	RENESAS	获取价格	Synchronous Rectified MOSFET Driver; QFN8, SOIC8; Temp Range: See Datasheet
ISL6605CBZ	ROCHESTER	获取价格	4 A HALF BRDG BASED MOSFET DRIVER, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8
ISL6605CBZ	INTERSIL	获取价格	Synchronous Rectified MOSFET Driver

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