Datasheet > 驱动程序和接口 > MOSFET 驱动器> ADP3418

ADP3418

更新时间： 2024-02-15 19:48:44

品牌	Logo	应用领域
亚德诺 - ADI		驱动器
页数	文件大小	规格书
12页	222K
描述
Dual Bootstrapped 12 V MOSFET Driver with Output Disable

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技术参数
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ADP3418 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Transferred	零件包装代码：	SOIC
包装说明：	LEAD FREE, MS-012AA, SOIC-8	针数：	8
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.31
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：	e3	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：		封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	电源：	12 V
认证状态：	Not Qualified	座面最大高度：	1.75 mm
子类别：	MOSFET Drivers	最大供电电压：	13.2 V
最小供电电压：	4.15 V	标称供电电压：	12 V
电源电压1-最大：	26 V	电源电压1-分钟：	4 V
电源电压1-Nom：	12 V	表面贴装：	YES
温度等级：	OTHER	端子面层：	Matte Tin (Sn)
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：	40
宽度：	3.9 mm	Base Number Matches：	1

ADP3418 数据手册

Dual Bootstrapped 12 V MOSFET

Driver with Output Disable

ADP3418

FEATURES

FUNCTIONAL BLOCK DIAGRAM

All-In-One Synchronous Buck Driver

Bootstrapped High-Side Drive

1 PWM Signal Generates Both Drives

Anticross-Conduction Protection Circuitry

Output Disable Control Turns Off Both MOSFETs to

Float Output per Intel^®VRM 10 Specification

VCC

BST

DRVH

APPLICATIONS

Multiphase Desktop CPU Supplies

Single-Supply Synchronous Buck Converters

OVERLAP

PROTECTION

CIRCUIT

GENERAL DESCRIPTION

The ADP3418 is a dual high voltage MOSFET driver optimized

for driving two N-channel MOSFETs, which are the two switches

in a nonisolated synchronous buck power converter. Each of the

drivers is capable of driving a 3000 pF load with a 20 ns propa-

gation delay and a 30 ns transition time. One of the drivers can

be bootstrapped and is designed to handle the high voltage slew

rate associated with floating high-side gate drivers. The ADP3418

includes overlapping drive protection to prevent shoot-through

current in the external MOSFETs. The OD pin shuts off both

the high-side and the low-side MOSFETs to prevent rapid output

capacitor discharge during system shutdown.

DRVL

ADP3418

PGND

The ADP3418 is specified over the commercial temperature

range of 0°C to 85°C and is available in a thermally enhanced

8-lead SOIC package.

12V

VCC

BST

ADP3418

BST

DRVH

TO INDUCTOR

DELAY

+1V

DRVL

PGND

Figure 1. General Application Circuit

REV. 0

Information furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assumed by Analog Devices for its

use, norforanyinfringementsofpatentsorotherrightsofthirdpartiesthat

may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective companies.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781/329-4700

Fax: 781/326-8703

www.analog.com

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与ADP3418相关器件

型号	品牌	描述	获取价格	数据表
ADP3418JR	ADI	Dual Bootstrapped 12 V MOSFET Driver with Output Disable	获取价格
ADP3418JR	ROCHESTER	HALF BRDG BASED MOSFET DRIVER, PDSO8, MS-012AA, SOIC-8	获取价格
ADP3418JR-REEL	ONSEMI	2 CHANNEL, HALF BRDG BASED MOSFET DRIVER, PDSO8, SOIC-8	获取价格
ADP3418JR-REEL	ROCHESTER	HALF BRDG BASED MOSFET DRIVER, PDSO8, MS-012AA, SOIC-8	获取价格
ADP3418JR-REEL7	ROCHESTER	HALF BRDG BASED MOSFET DRIVER, PDSO8, MS-012AA, SOIC-8	获取价格
ADP3418JRZ	ADI	IC 2 CHANNEL, HALF BRDG BASED MOSFET DRIVER, PDSO8, LEAD FREE, MS-012AA, SOIC-8, MOSFET Dr	获取价格

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