33982 datasheet(1/47 Pages) NXP

部件名	33982

功能描述	Single intelligent high-current selfprotected high-side switch (2.0 mOhm)

PDF	47 Pages

Scroll/Zoom	100%

制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

标志

1 / 47 page

Document Number: MC33982

Rev. 19.0, 07/2023

NXP Semiconductors

Data Sheet: Technical Data

Single intelligent high-current self-

protected high-side switch

(2.0 mOhm)

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

electromechanical relays, fuses, and discrete devices in power management

applications. The 33982 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.

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.

Features

• 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

• Enhanced -16 V reverse polarity VPWR protection

Figure 1. 33982 simplified application diagram

HIGH-SIDE SWITCH

33982

Applications

• DC motor or solenoid

• Resistive and inductive loads

• Low-voltage lighting

SCALE 1:1

Bottom View

FK SUFFIX

98ARL10521D

98ASA00815D

16-PIN PQFN

VDD

I/O

SO

SCLK

CS

SI

I/O

A/D

VPWR

FS

WAKE

SI

SCLK

CS

SO

RST

IN

CSNS

FSI

GND

HS

GND

LOAD

33982

MCU

VDD

VPWR

GND

PWR GND

类似零件编号 - 33982

制造商	部件名	数据表	功能描述
Freescale Semiconductor...	33982	820Kb / 35P	Single Intelligent High-current Self-protected Silicon High Side Switch (2.0m ohm)
Freescale Semiconductor...	33982	646Kb / 36P	Single Intelligent High-current Self-protected High Side Switch (2.0 mOhm)
NXP Semiconductors	33982	2Mb / 49P	Single intelligent high-current selfprotected high-side switch (2.0 mOhm) Rev. 20.0, 11/2023
Freescale Semiconductor...	33982	888Kb / 37P	Single Intelligent High-current Self protected High-side Switch Rev. 18.0, 9/2014
Freescale Semiconductor...	33982B	722Kb / 34P	Single Intelligent High-Current Self-Protected Silicon High-Side Switch (2.0 mohm)

More results

类似说明 - 33982

制造商	部件名	数据表	功能描述
Motorola, Inc	MC33982	771Kb / 24P	Single Intelligent High-Current Self-Protected Silicon High-Side Switch
Freescale Semiconductor...	33982B	722Kb / 34P	Single Intelligent High-Current Self-Protected Silicon High-Side Switch (2.0 mohm)
	33984B	1Mb / 36P	Dual Intelligent High-Current Self Protected Silicon High-Side Switch (4.0 mohm)
	33982	820Kb / 35P	Single Intelligent High-current Self-protected Silicon High Side Switch (2.0m ohm)
	33982B	840Kb / 36P	Single Intelligent High-current Self-protected Silicon High Side Switch (2.0 m廓)
	33982	646Kb / 36P	Single Intelligent High-current Self-protected High Side Switch (2.0 mOhm)
	33984	952Kb / 38P	Dual Intelligent High-current Self-protected Silicon High Side Switch (4.0 mOhm)
	33988	919Kb / 34P	Dual Intelligent High-current Self-protected Silicon High Side Switch (8.0 mOhm)
NXP Semiconductors	MC33984	1Mb / 57P	Dual intelligent high-current self-protected silicon high-side switch (4.0 mOhm) Rev. 17.0, 07/2023
NXP Semiconductors	MC33982	2Mb / 49P	Single intelligent high-current selfprotected high-side switch (2.0 mOhm) Rev. 20.0, 11/2023