Datasheet > MC33285

MC33285

更新时间： 2024-02-07 08:19:43

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		驱动器
页数	文件大小	规格书
5页	252K
描述
Automotive Dual High Side TMOS Driver

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中文翻译

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技术参数
数据手册

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MC33285 技术参数

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：	5.77
Is Samacsys：	N	高边驱动器：	YES
接口集成电路类型：	BUFFER OR INVERTER BASED MOSFET DRIVER	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	功能数量：	2
端子数量：	8	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	COMMERCIAL
座面最大高度：	1.75 mm	最大供电电压：	40 V
最小供电电压：	7 V	表面贴装：	YES
技术：	MOS	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	接通时间：	1500 µs
宽度：	3.9 mm	Base Number Matches：	1

MC33285 数据手册

MOTOROLA

Freescale Semiconductor, Inc.

SEMICONDUCTOR

MC33285

TECHNICAL DATA

Product Preview

HIGH SIDE

TMOS DRIVER

SILICON MONOLITHIC

Automotive Dual High

Side TMOS Driver

The MC33285 is a dual high side TMOS driver designed for use in

the harsh automotive switching applications.

INTEGRATED CIRCUIT

The purpose of the MC33285 is to drive two power n-channel FETs in

a high side application with an inductive load. The application in an

automotive environment requires the capability of withstanding high

voltages and load dump transients. The MC33285 is able to withstand

reverse battery conditions at selected pins.

It protects the n-channel power FET on OUT1 under over current

condition. This device has one input to control both stages on or off.

• Temperature Range from -40°C to +125°C

• PWM Capability

• Power TMOS # 1 Over-Current and Short-Circuit Protection

• Voltage Range 7V to 40V

• Extended Temperature Range from -40°C to 125°C

• Load Dump Protected

• Over Voltage Detection and Activation of OUT2 during Overvoltage

• Single Input Control for both Output Stages

PIN CONNECTIONS

SRC

OUT1

DRN

GND

OUT2

• Capacitor Value of 100nF Connected to Pin CP

• Analog Input Control Measurement Detection

• OUT1 LOAD leakage measurement detection

ORDERING INFORMATION

Temperature

Range

Device

Package

SO8

MC33285D

-40°C to +125°C

Block Diagram And Typical Application

IGN

Kl.30

VCC

DRN

Charge

pump

Band-

gap

Oscillator

and

Divider

Rthr

REF

LDdet

ON1

ON2

Load Dump

Detection

OUT2

OUT1

OUT2ect

-V > V

OUT2 DRN TH2

THRIN2

OUT2 Activation

Time

OUTN2

-V

OUT1 SRC

> V

TH1

THRIN1

OUTN1

GND

SRC

OC Detection

OCPC

OCdet

start t

OCdet

For More Information On This Product,

Go to: www.freescale.com

This document contains information on a new product under development. Motorola reserves the

right to change or discontinue this product without notice.

Ó Motorola,Inc 1999

Rev 2.4

12 3 4 5

中文翻译

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与MC33285相关器件

型号	品牌	获取价格	描述	数据表
MC33285D	FREESCALE	获取价格	Dual High-Side TMOS Driver
MC33285DR2	FREESCALE	获取价格	Dual High-Side TMOS Driver
MC33286	FREESCALE	获取价格	Automotive Dual High Side Driver
MC33286	MOTOROLA	获取价格	Automotive Dual
MC33286DW	MOTOROLA	获取价格	暂无描述
MC33286DWR2	MOTOROLA	获取价格	Buffer/Inverter Based Peripheral Driver, 10A, PDSO20, SO-20
MC33287	MOTOROLA	获取价格	Contact Monitoring and Dual Low Side Protected Driver
MC33287DW	MOTOROLA	获取价格	Contact Monitoring and Dual Low Side Protected Driver
MC33287DW	FREESCALE	获取价格	Contact Monitoring and Dual Low-Side Protected Driver
MC33287DW	NXP	获取价格	IC,PERIPHERAL DRIVER,2 DRIVER,SOP,20PIN,PLASTIC

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