Datasheet > ISL6594BECB

ISL6594BECB

更新时间： 2024-09-30 14:51:39

品牌	Logo	应用领域
瑞萨 - RENESAS		驱动光电二极管接口集成电路驱动器
页数	文件大小	规格书
11页	327K
描述
HALF BRDG BASED MOSFET DRIVER, PDSO8, PLASTIC, EPSOIC-8

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ISL6594BECB 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SOIC	包装说明：	HLSOP,
针数：	8	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.74	Is Samacsys：	N
高边驱动器：	YES	接口集成电路类型：	HALF BRIDGE BASED MOSFET DRIVER
JESD-30 代码：	R-PDSO-G8	JESD-609代码：	e0
长度：	4.89 mm	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：		封装主体材料：	PLASTIC/EPOXY
封装代码：	HLSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	座面最大高度：	1.68 mm
最大供电电压：	13.2 V	最小供电电压：	10.8 V
标称供电电压：	12 V	电源电压1-最大：	12 V
电源电压1-分钟：	5 V	表面贴装：	YES
温度等级：	OTHER	端子面层：	TIN LEAD
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	3.9 mm	Base Number Matches：	1

ISL6594BECB 数据手册

ISL6594A, ISL6594B

Data Sheet

May 2004

FN9157

Advanced Synchronous Rectified Buck

MOSFET Drivers with Protection Features

Features

• Pin-to-pin Compatible with HIP6601 SOIC family for Better

Performance and Extra Protection Features

The ISL6594A and ISL6594B are high frequency MOSFET

drivers specifically designed to drive upper and lower power

N-Channel MOSFETs in a synchronous rectified buck

converter topology. These drivers combined with the

ISL6592 Digital Multi-Phase Buck PWM controller and

N-Channel MOSFETs form a complete core-voltage

regulator solution for advanced microprocessors.

• Dual MOSFET Drives for Synchronous Rectified Bridge

• Advanced Adaptive Zero Shoot-Through Protection

- Body Diode Detection

- Auto-zero of r

Conduction Offset Effect

DS(ON)

• Adjustable Gate Voltage (5V to 12V) for Optimal Efficiency

• 36V Internal Bootstrap Schottky Diode

The ISL6594A drives the upper gate to 12V, while the lower

gate can be independently driven over a range from 5V to

12V. The ISL6594B drives both upper and lower gates over

a range of 5V to 12V. This drive-voltage provides the

flexibility necessary to optimize applications involving trade-

offs between gate charge and conduction losses.

• Bootstrap Capacitor Overcharging Prevention

• Supports High Switching Frequency (up to 2MHz)

- 3A Sinking Current Capability

- Fast Rise/Fall Times and Low Propagation Delays

An advanced adaptive zero shoot-through protection is

integrated to prevent both the upper and lower MOSFETs

from conducting simultaneously and to minimize the dead

time. These products add an overvoltage protection feature

operational before VCC exceeds its turn-on threshold, at

which the PHASE node is connected to the gate of the low

side MOSFET (LGATE). The output voltage of the converter

is then limited by the threshold of the low side MOSFET,

which provides some protection to the microprocessor if the

upper MOSFET(s) is shorted during initial startup.

• Three-State PWM Input for Output Stage Shutdown

• Three-State PWM Input Hysteresis for Applications With

Power Sequencing Requirement

• Pre-POR Overvoltage Protection

• VCC Undervoltage Protection

• Expandable Bottom Copper Pad for Enhanced Heat

Sinking

• Dual Flat No-Lead (DFN) Package

- Near Chip-Scale Package Footprint; Improves PCB

These drivers also feature a three-state PWM input which,

working together with Intersil’s multi-phase PWM controllers,

prevents a negative transient on the output voltage when the

output is shut down. This feature eliminates the Schottky

diode that is used in some systems for protecting the load

from reversed output voltage events.

Efficiency and Thinner in Profile

• Pb-Free Finish Option for Environmental Regulations

Applications

• Core Regulators for Intel® and AMD® Microprocessors

• High Current DC-DC Converters

• High Frequency and High Efficiency VRM and VRD

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

• Technical Briefs TB400 and TB417 for Power Train

Design, Layout Guidelines, and Feedback Compensation

Design

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

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

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

12 3 4 5 6 7...11

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与ISL6594BECB相关器件

型号	品牌	获取价格	描述	数据表
ISL6594BECB-T	RENESAS	获取价格	HALF BRDG BASED MOSFET DRIVER, PDSO8, PLASTIC, EPSOIC-8
ISL6594D	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594DCBZ	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594DCBZ-T	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594DCRZ	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594DCRZ-T	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6595	INTERSIL	获取价格	Digital Multiphase Controller
ISL6595DRZ	INTERSIL	获取价格	Digital Multiphase Controller
ISL6595DRZ-T	RENESAS	获取价格	SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PQCC48, 7 X 7 MM, ROHS COMPLIANT, PLASTI
ISL6595DRZ-TK	RENESAS	获取价格	SWITCHING CONTROLLER, 2000kHz SWITCHING FREQ-MAX, PQCC48, 7 X 7 MM, ROHS COMPLIANT, PLASTI

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