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Motorola : Semiconductors : Product Catalog : Analog : Power IC : H-Bridges and Configurable Switches : MC33886

Page Contents

Features
Parametrics
Documentation
Development Tools/Boards
Orderable Parts

Other Info

MC33886 : H-Bridge integrated circuit

The MC33886 is a monolithic power IC comprising control logic, charge pump, gate drive, and low R DS(on)MOSFET output H-Bridge circuitry into a small surface mount package.

It is designed to drive inductive loads with rms currents to 5.2 A in both directions. In addition,the current drive can be pulse width modulated (PWM)at frequencies to 10 kHz. Undervoltage, overtemperature, and overcurrent conditions are detected and reported via a status flag output.

Output control is via two independent inputs (forward, reverse, free- wheeling low, and freewheeling high are possible active output states). Two disable inputs are provided, one Low =True and one High =True, either of which will place the outputs into a high impedance OFF state.

Typical applications include: DC-motor acme lead screw actuators, servo gear actuators, bi-directional thrust solenoids, and fractional horsepower DC-motor control.

MC33886 Features

Continuous DC Load Current up to 5.2A min

Output Current Limitation at min. 5.2A with PWM Current Regulation

Short-Circuit Shutdown for Output Currents over 8A

Logic Inputs TTL/CMOS Compatible

Operating Frequency up to 10 kHz

Over temperature and Short Circuit Protections

Undervoltage Disable Function

MC33886 Parametrics

Characteristics	Package	Channel Number	High/Low	Ron (mOhm)	I LIM.	I standby Max	Protection	Control	Status Reporting	Availability
H-bridge 225mOHM@150C	20 HSOP	4	H/L	120	6A	20mA	Short circuit, Currel=nt liit, Temp sense	Parallel Comm	1 status pin (Over current, Over temp)	Samples: NOW Production: 1Q02

MC33886 Documentation

Brochure

ID	Name	Format	Size K	Rev #	Date Last Modified	Order Availability
APDPAK/D	Analog ICs Portfolio Package	html	0	0	1/31/2002
BR1567/D	Analog ICs Integrated Solutions Technology	pdf	5416	0	1/16/2002
BR1568/D	Analog ICs Integrated Solutions Packaging	pdf	1411	0	1/11/2002
BR1569/D	Analog ICs Integrated Solutions Applications	pdf	2363	0	1/11/2002

Data Sheets

ID	Name	Format	Size K	Rev #	Date Last Modified	Order Availability
MC33886/D	5.2 H-Bridge	pdf	186	0	7/12/2002	-

Fact Sheets

ID	Name	Format	Size K	Rev #	Date Last Modified	Order Availability
MC33886FS/D	Analog Products MC33886 Fact Sheet	pdf	502	0	1/16/2002

Selector Guide

ID	Name	Format	Size K	Rev #	Date Last Modified	Order Availability
SG1002/D	Analog SPS Sales Guide	pdf	869	0	6/27/2002
SG2076/D	Application Summary - Robotic Arm. Use of hybrid architecture combining an MPC5xx microcontroller unit (MCU) and 2 to 3 TouCAN modules can be used in applications that range from a toy to industrial manufacturing.	pdf	106	0	6/24/2002

MC33886 Development Tools/Boards

ID	Name	Vendor ID	Order Availability
KIT33886DHEVB	H-Bridge Integrated Circuit Evaluation Kit	MOTOROLA	-

Orderable Parts Information

PartNumber	Package Info	Life Cycle Description (code)	Remarks	Budgetary Price QTY 1000+ ($US)	Order Availability
MC33886DHR2	HSOP20 T/R	PRODUCT NEWLY INTRO'D/RAMP-UP(1)	-	$2.74
MC33886DH	HSOP20	PRODUCT NEWLY INTRO'D/RAMP-UP(1)	-	$2.72