Datasheet > MC33982PNA/R2

MC33982PNA/R2

更新时间： 2024-09-28 22:26:31

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		开关
页数	文件大小	规格书
24页	756K
描述
Single Intelligent High-Current Self-Protected Silicon High-Side Switch

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MC33982PNA/R2 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Base Number Matches：	1

MC33982PNA/R2 数据手册

Freescale Semiconductor, Inc.

Document order number: MC33982/D

Rev 7.0, 03/2004

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Preliminary Information

33982

Single Intelligent High-Current

Self-Protected Silicon High-Side

Switch (2.0 mΩ)

SINGLE HIGH-SIDE SWITCH

The 33982 is a self-protected silicon 2.0 mΩ high-side switch used to

replace electromechanical relays, fuses, and discrete devices in power

management applications. The 33982 is designed for harsh environments,

and it includes self-recovery features. The device is suitable for loads with high

inrush current, as well as motors and all types of resistive and inductive loads.

2.0 mΩ

Programming, control, and diagnostics are implemented via the Serial

Peripheral Interface (SPI). A dedicated parallel input is available for alternate

and pulse width modulation (PWM) control of the output. SPI programmable

fault trip thresholds allow the device to be adjusted for optimal performance in

the application.

The 33982 is packaged in a power-enhanced 12 x 12 PQFN package with

exposed tabs.

PNA SUFFIX

CASE 1402-02

1S6-TCEARMLINEAL1P:Q1FN

Features

• Single 2.0 mΩ Max High-Side Switch with Parallel Input or SPI Control

• 6.0 V to 27 V Operating Voltage with Standby Currents < 5.0 µA

• Output Current Monitoring Output with Two SPI-Selectable Current

Ratios

• SPI Control of Overcurrent Limit, Overcurrent Fault Blanking Time,

Output-OFF Open Load Detection, Output ON/OFF Control, Watchdog

Timeout, Slew Rates, and Fault Status Reporting

ORDERING INFORMATION

Temperature

Device

Package

Range (T_A)

16 PQFN

MC33982PNA/R2

-40°C to 125°C

• SPI Status Reporting of Overcurrent, Open and Shorted Loads,

Overtemperature Shutdown, Undervoltage and Overvoltage Shutdown,

Fail-Safe Terminal Status, and Program Status

• Enhanced 16 V Reverse Polarity V_PWRProtection

Simplified Application Diagram

33982 Simplified Application Diagram

V_DD

V_PWR

V_DD

33982

V_PWR

V_DD

GND

I/O

WAKE

SCLK

MCU

RST

I/O

LOAD

A/D

CSNS

FSI GND

GND

PWRGND

This document contains information on a product under development.

Motorola reserves the right to change or discontinue this product without notice.

For More Information On This Product,

Go to: www.freescale.com

12 3 4 5 6 7...24

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与MC33982PNA/R2相关器件

型号	品牌	获取价格	描述	数据表
MC33982PNAR2	NXP	获取价格	BUF OR INV BASED PRPHL DRVR, PQCC16, 12 X 12 MM, PLASTIC, QFN-16
MC33984	MOTOROLA	获取价格	Dual Intelligent High-Current Self-Protected
MC33984BPNA	FREESCALE	获取价格	Dual Intelligent High-Current Self Protected Silicon High-Side Switch (4.0 mohm)
MC33984BPNA/R2	FREESCALE	获取价格	Dual Intelligent High-current Self-protected
MC33984BPNAR2	FREESCALE	获取价格	Dual Intelligent High-Current Self Protected Silicon High-Side Switch (4.0 mohm)
MC33984CHFK	FREESCALE	获取价格	Dual Intelligent High-current Self-protected Silicon High Side Switch (4.0 mOhm)
MC33984CHFK	NXP	获取价格	High-Side Switch, 12V, Dual 4mOhms, PQFN 16
MC33984CPNA/R2	FREESCALE	获取价格	Dual Intelligent High-current Self-protected
MC33984NAR2	NXP	获取价格	BUF OR INV BASED PRPHL DRVR, PQCC16, 12 X 12 MM, PLASTIC, QFN-16
MC33984PNA	MOTOROLA	获取价格	Dual Intelligent High-Current Self-Protected

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