Datasheet > ISL6594ACB

ISL6594ACB

更新时间： 2024-01-27 10:03:41

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	608K
描述
3A HALF BRDG BASED MOSFET DRIVER, PDSO8, PLASTIC, MS-012-AA, SOIC-8

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ISL6594ACB 技术参数

是否无铅：	含铅	生命周期：	Active
零件包装代码：	SOIC	包装说明：	SOP,
针数：	8	Reach Compliance Code：	unknown
风险等级：	5.66	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：	4.9 mm	湿度敏感等级：	1
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：
标称输出峰值电流：	3 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	峰值回流温度（摄氏度）：	240
认证状态：	COMMERCIAL	座面最大高度：	1.75 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

ISL6594ACB 数据手册

DATASHEET

ISL6594A, ISL6594B

Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

FN9157

Rev 6.00

Sep 11, 2015

The ISL6594A and ISL6594B are high frequency MOSFET

drivers specifically designed to drive upper and lower power

Features

• Dual MOSFET Drives for Synchronous Rectified Bridge

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

• 36V Internal Bootstrap Schottky Diode

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.

• Bootstrap Capacitor Overcharging Prevention

• Supports High Switching Frequency (up to 2MHz)

- 3A Sinking Current Capability

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.

- Fast Rise/Fall Times and Low Propagation Delays

• Three-State PWM Input for Output Stage Shutdown

• Three-State PWM Input Hysteresis for Applications with

Power Sequencing Requirement

An 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 start-up.

• 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

Efficiency and Thinner in Profile

• Pb-Free Available (RoHS Compliant)

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.

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 Brief TB417 for Power Train Design, Layout

Guidelines, and Feedback Compensation Design

FN9157 Rev 6.00

Sep 11, 2015

Page 1 of 11

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与ISL6594ACB相关器件

型号	品牌	获取价格	描述	数据表
ISL6594ACB-T	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594ACB-T	RENESAS	获取价格	3A HALF BRDG BASED MOSFET DRIVER, PDSO8, PLASTIC, MS-012-AA, SOIC-8
ISL6594ACBZ	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594ACBZ	RENESAS	获取价格	3A HALF BRDG BASED MOSFET DRIVER, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8
ISL6594ACBZ-T	RENESAS	获取价格	3A HALF BRDG BASED MOSFET DRIVER, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8
ISL6594ACBZ-T	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594ACR	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594ACR-T	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features
ISL6594ACR-T	RENESAS	获取价格	3A HALF BRDG BASED MOSFET DRIVER, PDSO10, 3 X 3 MM, PLASTIC, DFN-10
ISL6594ACRZ	INTERSIL	获取价格	Advanced Synchronous Rectified Buck MOSFET Drivers with Protection Features

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