PC33981PNASLASHR2 datasheet(1/24 Pages) MOTOROLA

Numer części	PC33981PNA/R2

Szczegółowy opis	High-Frequency, High-Current, Self-Protected High-Side Switch (4.0 m??up to 60 kHz)

PDF	24 Pages

Scroll/Zoom	100%

Producent	MOTOROLA [Motorola, Inc]

Strona internetowa	http://www.freescale.com

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1 / 24 page

GND

OCLS

SR

CSNS

TEMP

INHS

EN

INLS

CONF

VPWR

GLS

DLS

OUT

CBOOT

M

FS

VPWR

VDD

MCU

I/O

A/D

33981

Simplified Application Diagram

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

This document contains information on a product under development.

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

Document order number: MC33981

Rev 2.0, 10/2004

33981

Preliminary Information

High-Frequency, High-Current,

Self-Protected High-Side Switch

(4.0 m

Ω up to 60 kHz)

The 33981 is a high-frequency, self-protected 4.0 m

Ω RDS(ON) high-side

switch used to replace electromechanical relays, fuses, and discrete devices

in power management applications.

The 33981 can be controlled by pulse-width modulation (PWM) with a

frequency up to 60 kHz. It is designed for harsh environments, and it includes

self-recovery features. The 33981 is suitable for loads with high inrush current,

as well as motors and all types of resistive and inductive loads.

The 33981 is packaged in a 12 x 12 nonleaded power-enhanced Power

QFN package with exposed tabs.

Features

• Single 4.0 m

Ω RDS(ON) Maximum High-Side Switch

• PWM Capability up to 60 kHz with Duty Cycle from 5% to 100%

• Very Low Standby Current

• Slew Rate Control with External Capacitor

• Overcurrent and Overtemperature Protection, Undervoltage Shutdown

and Fault Reporting

• Reverse Battery Protection

• Gate Drive Signal for External Low-Side N-Channel MOSFET with

Protection Features

• Output Current Monitoring

• Temperature Feedback

HIGH-SIDE SWITCH

4.0 m

Ω

ORDERING INFORMATION

Device

Temperature

Range (TA)

Package

PC33981PNA/R2

-40

°C to 125°C

16 PQFN

33981 Simplified Application Diagram

SCALE 1:1

Bottom View

PNA SUFFIX

CASE 1402-02

16-TERMINAL PQFN (12 X 12)

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

Podobny numer części - PC33981PNA/R2

Producent	Numer części	Arkusz danych	Szczegółowy opis
Motorola, Inc	PC33989DW	676Kb / 32P	System Basis Chip with High Speed CAN Transceiver

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Podobny opis - PC33981PNA/R2

Producent	Numer części	Arkusz danych	Szczegółowy opis
Motorola, Inc	MC33982	771Kb / 24P	Single Intelligent High-Current Self-Protected Silicon High-Side Switch
Motorola, Inc	MC33984	492Kb / 28P	Dual Intelligent High-Current Self-Protected Silicon High-Side Switch (4.0 m??
Freescale Semiconductor...	33984B	1Mb / 36P	Dual Intelligent High-Current Self Protected Silicon High-Side Switch (4.0 mohm)
	MC33981	1Mb / 37P	Single High Side Switch (4.0 m廓), PWM clock up to 60 kHz
	33982B	840Kb / 36P	Single Intelligent High-current Self-protected Silicon High Side Switch (2.0 m廓)
	33984B	1Mb / 38P	Dual Intelligent High-current Self-protected Silicon High Side Switch (4.0 m廓)
	33984	952Kb / 38P	Dual Intelligent High-current Self-protected Silicon High Side Switch (4.0 mOhm)
International Rectifier	AUIR3330S	1Mb / 30P	PROTECTED HIGH FREQUENCY HIGH SIDE SWITCH
NXP Semiconductors	MC33981	3Mb / 51P	Single High Side Switch (4.0 mOhm), PWM clock up to 60 kHz Rev. 12.0, 7/2023
NXP Semiconductors	MC33984	1Mb / 57P	Dual intelligent high-current self-protected silicon high-side switch (4.0 mOhm) Rev. 17.0, 07/2023

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PC33981PNA/R2 Arkusz danych(PDF) 1 Page - Motorola, Inc

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