MC33143DW Freescale, MC33143DW Datasheet

MC33143DW

Manufacturer Part Number

MC33143DW

Description

Manufacturer

Freescale

Datasheet

1.MC33143DW.pdf (8 pages)

Specifications of MC33143DW

Switch Type

High Side

Power Switch Family

MC33143

Input Voltage

-0.3 to 7V

Power Switch On Resistance

140mOhm

Output Current

Number Of Outputs

Dual

Mounting

Surface Mount

Supply Current

4.2mA

Package Type

SOIC W

Operating Temperature (min)

-40C

Operating Temperature Classification

Automotive

Pin Count

Power Dissipation

4.2W

Lead Free Status / RoHS Status

Not Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

MC33143DW

Manufacturer:

MOTOROLA/摩托罗拉

Quantity:

20 000

Current page: 1 of 8
Download datasheet (280Kb)

Advance Information

Dual High-Side Switch

harsh automotive applications, but is well suited for other environments. The

device can also be used to control small motors and relays as well as

solenoids. The MC33143 incorporates SMARTMOS

CMOS logic, bipolar/MOS analog circuitry, and DMOS power outputs. An

internal charge pump is incorporated for efficient gate enhancement of the

internal high–side power output devices. The outputs are designed to

provide current to low impedance solenoids. The MC33143 provides

individual output fault status reporting along with internal Overcurrent and

Over Temperature protection. The device also has Overvoltage protection,

with automatic recovery, which “globally” disables both outputs for the

duration of an Overvoltage condition. Each output has individual Overcurrent

and Over Temperature shutdown with automatic retry recovery. Outputs are

enabled with a CMOS logic high signal applied to an input to providing true

logic control. The outputs, when turned on, provide full supply (battery)

voltage across the solenoid coil.

package and specified over an operating voltage of 5.5 V

–40 C

SMARTMOS is a trademark of Motorola, Inc.

This document contains information on a new product. Specifications and information herein

are subject to change without notice.

MOTOROLA ANALOG IC DEVICE DATA

Sustained Current Limit or Immediate Overcurrent Shutdown Output Modes

The MC33143 is a dual high–side switch designed for solenoid control in

The MC33143 is packaged in an economical 24 pin surface mount power

Designed to Operate Over Wide Supply Voltages of 5.5 V to 26 V

Dual High–Side Outputs Clamped to –10 V for Driving Inductive Loads

Internal Charge Pump for Enhanced Gate Drive

Interfaces Directly to a Microcontroller with Parallel Input Control

Outputs Current Limited to 3.0 A to 6.0 A for Driving Incandescent Loads

Chip Enable “Sleep Mode” for Power Conservation

Individual Output Status Reporting

Fault Interrupt Output for System Interrupt Use

Output ON or OFF Open Load Detection

Overvoltage Detection and Shutdown

Output Over Temperature Detection and Shutdown with Automatic Retry

Output Short to Ground Detection and Shutdown with Automatic Retry

Output Short to V Pwr Detection

NOTE: Pins 5, 6, 7, 8, 17, 18, 19 and 20 provide electrical ground and heatsinking.

V DD

T A

MCU

V DD

125 C.

IRQ

This device contains 889 active transistors.

Simplified Application

STAT1 (13)

STAT2 (10)

CEN (2)

INT (23)

IN2 (12)

IN1 (1)

Freescale Semiconductor, Inc.

For More Information On This Product,

MC33143

Go to: www.freescale.com

+V Pwr

OUT1 (24)

OUT2 (13)

Gnd (Note)

technology, with

V Pwr < 26 V for

Battery

MC33143DW T A = – 40 to +125 C

Motorola, Inc. 1996

Device

ORDERING INFORMATION

STAT1

STAT2

V Pwr

DUAL HIGH–SIDE

CEN

V DD

Gnd

IN1

IN2

MC33143

PLASTIC PACKAGE

PIN CONNECTIONS

SEMICONDUCTOR

TECHNICAL DATA

Order this document by MC33143/D

Temperature Range

(SOP (16+4+4)L)

DW SUFFIX

CASE 751E

SWITCH

Operating

(Top View)

OUT1

INT

N/C

V Pwr

Gnd

V Pwr

GTST

SFPD

OUT2

SOP–24L

Package

Rev 0

Related parts for MC33143DW

MC33143DW Summary of contents

Page 1

... For More Information On This Product, technology, with V Pwr < for +V Pwr Battery OUT1 (24) OUT2 (13) Gnd (Note) Device MC33143DW – +125 C Motorola, Inc. 1996 Go to: www.freescale.com Order this document by MC33143/D MC33143 DUAL HIGH–SIDE SWITCH SEMICONDUCTOR TECHNICAL DATA 24 ...

Page 2

... –40 to +150 C T stg –55 to +150 C T solder 270 C C MOTOROLA ANALOG IC DEVICE DATA Go to: www.freescale.com Over 55 V – OUT1 (24) STAT1 (3) Over 55 V INT (23 –10 V OUT2 (13) STAT2 (10) NOTES: 1. Negative transient survival capability for 100 ms time duration. 2. Positive transient survival capability with typical automotive load dump condition ...

Page 3

... Pwr(ovsd) V Pwr(hys) (Characteristics noted under conditions 9.0 V Symbol R DS(on) R DS(on) I O(Lim) I O(Lkg) I O(Sense) I O(On) V Clamp T Lim T Lim(hys) 0 defined as the condition when outside of I O(on) current window. Go to: www.freescale.com V Pwr 5.5 V, Min Typ Max Unit 9.0 – 0.1 4.2 7.0 mA – ...

Page 4

... V CEN(IL) V CEN(IH) V CEN(hys) I CEN(pu) V STAT(low) I STAT(pu) INT h INT l . (Characteristics noted under conditions 9.0 V Symbol ref t os(on) t dlh t dhl MOTOROLA ANALOG IC DEVICE DATA Go to: www.freescale.com V Pwr 5.5 V, Min Typ Max Unit V DD 0.7 0.56 – – 0.52 0.3 50 250 500 mV 20 ...

Page 5

... A 1.0 nF filter capacitor may be used from OUT to Gnd to provide dV/dt noise filtering. MOTOROLA ANALOG IC DEVICE DATA For More Information On This Product, MC33143 Figure 2. Output Response Waveform 5.0 V IN1–2 50 dlh V Pwr – 3 SRr PIN FUNCTION DESCRIPTION Description Go to: www.freescale.com t dhl t SRf 5 ...

Page 6

... Low Output disabled. Will reset with no overvoltage. High–Z Output disabled. High–Z Output disabled. MOTOROLA ANALOG IC DEVICE DATA Go to: www.freescale.com STAT Condition Normal Normal Normal Short fault reported. Fault clears when short is removed. “OFF” open fault reported. Fault clears when load is connected. ...

Page 7

... Only the specific faulted output will shutdown independent of the input condition. The other output will continue to operate in a normal fashion unless it also becomes faulted. The thermally faulted output will resume normal operation when the junction temperature drops the specified Over Temperature Shutdown Hysteresis (T Lim(hys) ) amount. Go to: www.freescale.com 7 ...

Page 8

... Motorola, Inc. Motorola, Inc Equal JAPAN: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center, 3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315 MOTOROLA ANALOG IC DEVICE DATA *MC33143/D* Go to: www.freescale.com NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. ...

Related keywords

MC33143DW datasheet
MC33143DW data sheet
MC33143DW pdf datasheet
MC33143DW component
MC33143DW part
MC33143DW distributor
MC33143DW RoHS
MC33143DW datasheet download