AUIR33401S

更新时间： 2024-02-25 04:32:48

品牌	Logo	应用领域
英飞凌 - INFINEON		外围驱动器驱动程序和接口开关接口集成电路电机
页数	文件大小	规格书
18页	1465K
描述
PROTECTED HIGH SIDE SWITCH FOR AUTOMOTIVE DC MOTOR DRIVE

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技术参数
数据手册

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AUIR33401S 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	D2PAK
包装说明：	, SMSIP7H,.55,50TB	针数：	4
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.81
驱动器位数：	1	接口集成电路类型：	BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码：	R-XSSO-G7	JESD-609代码：	e3
湿度敏感等级：	1	端子数量：	7
输出电流流向：	SINK	最大输出电流：	33 A
封装主体材料：	UNSPECIFIED	封装等效代码：	SMSIP7H,.55,50TB
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	260	电源：	14 V
认证状态：	Not Qualified	子类别：	Peripheral Drivers
标称供电电压：	14 V	表面贴装：	YES
端子面层：	MATTE TIN OVER NICKEL	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	SINGLE
处于峰值回流温度下的最长时间：	30	Base Number Matches：	1

AUIR33401S 数据手册

August 2008

Automotive Grade

AUIR33401S

PROTECTED HIGH SIDE SWITCH

FOR AUTOMOTIVE DC MOTOR DRIVE

Features

Product Summary

•

Up to 20Khz PWM switching capability

Rds(on)@25°C

Max current

3.5mΩ max.

33A

Charge pump for DC operation

Active Dv/Dt control

Load current feedback

Operating voltage 6 – 18V

Short-circuit protection

Programmable over current shutdown

Over temperature shutdown

Under voltage shutdown

Gnd, IN and bootstrap pin loss protection

E.S.D protection

Low power mode

Leadfree, RoHS compliant

Automotive qualified*

Application

•

Fan engine cooling

Air conditioning blower

Pumps (oil, fuel, water…)

Compressor

Package

Description

The AUIR33401S is a 7 terminals high side switch for variable

speed DC motor. It features simplify the design of the DC

motor drive with a microcontroller. The Mosfet switches the

power load proportionally to the input signal duty cycle at the

same frequency and provides a current feedback on the Ifbk

pin. The over-current shutdown is programmable from 10A to

33A. Over-current, over-temperature latch OFF the power

switch, providing a digital diagnostic status on the input pin. In

sleep mode, the device consumes less than 10uA.

D2Pak - 7 leads

Further integrated protections such as ESD, GND and Cboot

disconnect protection guarantee safe operation in harsh

conditions of the automotive environment.

* Qualification standards can be found on IR’s web

site ww.irf.com

12 3 4 5 6 7...18

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