Datasheet > 934070507528

934070507528

更新时间： 2024-11-21 21:14:35

品牌	Logo	应用领域
恩智浦 - NXP		驱动接口集成电路
页数	文件大小	规格书
34页	910K
描述
Buffer/Inverter Based Peripheral Driver

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934070507528 技术参数

生命周期：	End Of Life	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.7
接口集成电路类型：	BUFFER OR INVERTER BASED PERIPHERAL DRIVER	Base Number Matches：	1

934070507528 数据手册

Document Number: MC34982

Rev. 1.0, 9/2014

Freescale Semiconductor

Advance Information

Single Intelligent High-current

Self-protected High-side Switch

(2.0 mOhm)

34982

The 34982 is a self-protected 2.0 mOhm high-side switch replacing

electromechanical relays, fuses, and discrete devices in power management

applications. The 34982 is designed for harsh environments and 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.

HIGH-SIDE SWITCH

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 34982 is packaged in a power-enhanced 12 x 12 mm nonleaded PQFN

package with exposed tabs and powered by SMARTMOS technology.

BOTTOM VIEW

Features

FK SUFFIX

SCALE 1:1

98ARL10521D

• Single 2.0 m max. high-side switch with parallel input or SPI control

• 6.0 V to 27 V operating voltage with standby currents < 5.0 A

• Output current monitoring 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

• SPI status reporting of overcurrent, open and shorted loads,

overtemperature shutdown, undervoltage and overvoltage shutdown, Fail-

safe pin status, and program status

16-PIN PQFN

Applications

• Low-voltage factory automation

• DC motor or solenoid

• Resistive and inductive loads

• Low-voltage industrial lighting

• Enhanced -16 V reverse polarity V_PWRprotection

V_DD

V_PWR

34982

VDD

VPWR

GND

I/O

WAKE

SCLK

MCU

RST

I/O

LOAD

CSNS

FSI

A/D

GND

PWR GND

Figure 1. 34982 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...34

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与934070507528相关器件

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934070507557	NXP	获取价格	Buffer/Inverter Based Peripheral Driver
93407-0508	MOLEX	获取价格	Board Connector, 8 Contact(s), 1 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount Te
93407-0516	MOLEX	获取价格	Board Connector, 16 Contact(s), 1 Row(s), Male, Straight, 0.05 inch Pitch, Surface Mount T
934070533557	NXP	获取价格	Buffer/Inverter Based Peripheral Driver
934070574557	NXP	获取价格	Buffer/Inverter Based Peripheral Driver
934070614574	NXP	获取价格	Buffer/Inverter Based Peripheral Driver
934070638574	NXP	获取价格	Buffer/Inverter Based Peripheral Driver
934070648528	NXP	获取价格	PWM Based Peripheral Driver
934070665557	NXP	获取价格	Buffer/Inverter Based Peripheral Driver
934070677518	NXP	获取价格	Buffer/Inverter Based Peripheral Driver

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