Datasheet > 33289

33289

更新时间： 2024-02-29 06:51:05

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		开关电感器
页数	文件大小	规格书
11页	503K
描述
Dual High-Side Switch 40 m ohm

阅读下载

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

33289 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	HTS代码：	8504.50.80.00
风险等级：	5.62	直流电阻：	0.0023 Ω
标称电感 (L)：	39.4 µH	电感器类型：	GENERAL PURPOSE INDUCTOR
功能数量：	1	端子数量：	2
最大额定电流：	53.5 A	形状/尺寸说明：	RECTANGULAR PACKAGE
屏蔽：	NO	表面贴装：	NO
端子位置：	RADIAL	端子形状：	FLAT
容差：	12%	Base Number Matches：	1

33289 数据手册

Document Number: MC33289

Rev. 4.0, 6/2006

Freescale Semiconductor

Advance Information

Dual High-Side Switch 40 mΩ

The 33289 is a Dual High Side Switch (DHSS) dedicated for use

in automotive applications. It is designed to drive typical inductive

loads such as solenoid valves.

33289

This device consists of two independent 40 mΩ R_DSONMOSFET

channels plus corresponding control circuitry in a surface mount

package. The 33289 can be interfaced directly to a microcontroller for

input control and monitoring of diagnostic output.

DUAL HIGH-SIDE SWITCH

Each switch offers independent protection and diagnosis during

overcurrent, overvoltage, and undervoltage conditions, as well as an

overtemperature shutdown feature.

A logic low on the Open Load Detect Enable pin (OLDE) minimizes

bias current drain by disabling the open load circuitry current source.

The device also has a very low quiescent current in standby mode.

FEATURES

DW SUFFIX)

98ASB42343B

20-PIN SOICW

• Designed to drive Automotive Inductive loads

• Operating Voltage Range from 6.0 V to 27 V

• Maximum Breakdown Voltage greater than 40 V

• 40 mΩ R_DSONat 25°C

• Overtemperature Protection with Hysteresis

• Overcurrent protection

• Under Voltage Shutdown

ORDERING INFORMATION

Temperature

Device

Package

Range (T )

• Over Voltage Shutdown

• Open Load Detection in Off-State

• Independent Diagnostic Output

• ESD Protection 2.0 kV

MC33289DW/R2

-40°C to 125°C

20 SOICW

• Standby Current less than 5.0 µA at V_BATbelow 14 V

PWR

5.0 V

33289

VBAT

OUT1

OUT2

ST1

ST2

IN1

MCU

IN2

GND

OLDE

Figure 1. 33289 Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...11

下载PDF

与33289相关器件

型号	品牌	描述	获取价格	数据表
3329	BOURNS	1/4 Round Trimming Potentiometer	获取价格
3329_07	BOURNS	3329 - 1/4 ” Round Trimming Potentiometer	获取价格
3329_10	BOURNS	3329 - 1/4 â Round TrimpotÂ® Trimming Poten	获取价格
3329_MDS	BOURNS	Trimmer	获取价格
33290	FREESCALE	ISO K Line Serial Link Interface	获取价格
33290_08	FREESCALE	ISO K Line Serial Link Interface	获取价格