Datasheet > ISL6615AIRZ-T13

ISL6615AIRZ-T13

更新时间： 2025-09-19 10:23:27

品牌	Logo	应用领域
瑞萨 - RENESAS		驱动
页数	文件大小	规格书
12页	407K
描述
AND GATE BASED MOSFET DRIVER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ISL6615AIRZ-T13 数据手册

High-Frequency 6A Sink Synchronous MOSFET Drivers

with Protection Features

ISL6615A

Features

The ISL6615A is a high-speed MOSFET driver optimized to drive

upper and lower power N-Channel MOSFETs in a synchronous

rectified buck converter topology. This driver, combined with an

Intersil Digital or Analog multiphase PWM controller, forms a

complete high frequency and high efficiency voltage regulator.

• Dual MOSFET Drives for Synchronous Rectified Bridge

• Advanced Adaptive Zero Shoot-Through Protection

- Body Diode Detection

- LGATE Detection

- Auto-zero of r

DS(ON)

Conduction Offset Effect

The ISL6615A drives both upper and lower gates over a range of

4.5V to 13.2V. This drive-voltage provides the flexibility necessary

to optimize applications involving trade-offs between gate charge

and conduction losses.

• Adjustable Gate Voltage for Optimal Efficiency

• 36V Internal Bootstrap Schottky Diode

• Bootstrap Capacitor Overcharging Prevention

The ISL6615A features 6A typical sink current for the low-side

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.

• Supports High Switching Frequency (up to 1MHz)

- 6A LGATE Sinking Current Capability

- Fast Rise/Fall Times and Low Propagation Delays

• Support 5V PWM Input Logic

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. The ISL6615A

includes 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 load

if the upper MOSFET(s) is shorted.

• Tri-State PWM Input for Safe Output Stage Shutdown

• Tri-State PWM Input Hysteresis for Applications with Power

Sequencing Requirement

• Pre-POR Overvoltage Protection

• VCC Undervoltage Protection

• Expandable Bottom Copper PAD for Better Heat Spreading

• Dual Flat No-Lead (DFN) Package

- Near Chip-Scale Package Footprint; Improves PCB Efficiency

and Thinner in Profile

The ISL6615A also features an input that recognizes a

high-impedance state, working together with Intersil multiphase

PWM controllers to prevent negative transients on the controlled

output voltage when operation is 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.

• Pb-free (RoHS compliant)

Applications

• Optimized for POL DC/DC Converters for IBA Systems

• Core Regulators for Intel® and AMD® Microprocessors

• High Current Low-Profile DC/DC Converters

• High Frequency and High Efficiency VRM and VRD

• Synchronous Rectification for Isolated Power Supplies

Related Literature

• Technical Brief TB363 “Guidelines for Handling and Processing

Moisture Sensitive Surface Mount Devices (SMDs)”

• Technical Brief TB389 “PCB Land Pattern Design and Surface

Mount Guidelines for QFN Packages”

April 13, 2012

FN6608.2

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.

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

12 3 4 5 6 7...12

中文翻译

下载PDF

与ISL6615AIRZ-T13相关器件

型号	品牌	获取价格	描述	数据表
ISL6615CBZ	INTERSIL	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features
ISL6615CBZ	RENESAS	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features
ISL6615CBZ-T	RENESAS	获取价格	最小供电电压(V):6.8V;最大供电电压(V):13.2V;峰值输出灌电流(A):2.5
ISL6615CRZ	RENESAS	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features; DFN10; Temp Ra
ISL6615CRZ	INTERSIL	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features
ISL6615CRZ-T	RENESAS	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features; DFN10; Temp Ra
ISL6615IBZ	INTERSIL	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features
ISL6615IBZ	RENESAS	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features
ISL6615IBZ-T	RENESAS	获取价格	最小供电电压(V):6.8V;最大供电电压(V):13.2V;峰值输出灌电流(A):2.5
ISL6615IRZ	RENESAS	获取价格	High-Frequency 6A Sink Synchronous MOSFET Drivers with Protection Features; DFN10; Temp Ra

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL6615AIRZ-T13

ISL6615AIRZ-T13 数据手册

与ISL6615AIRZ-T13相关器件

与ISL6615AIRZ-T13相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL6615AIRZ-T13

ISL6615AIRZ-T13 数据手册

与ISL6615AIRZ-T13相关器件

与ISL6615AIRZ-T13相关文章

您还可以找

您在本页遇到什么问题？