mpc17533 Freescale Semiconductor, Inc, mpc17533 Datasheet

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mpc17533

Manufacturer Part Number
mpc17533
Description
0.7 A 6.8 V Dual H-bridge Motor Driver
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
© Freescale Semiconductor, Inc., 2006. All rights reserved.
0.7 A 6.8 V Dual H-Bridge Motor
Driver
electronic applications containing bipolar stepper motors and/or brush
DC-motors (e.g., cameras and disk drive head positioners).
each H-Bridge via parallel MCU interface (3.0 V- and 5.0 V-compatible
logic). The device features built-in shoot-through current protection
and an undervoltage shutdown function.
and Tri-Stated (High Impedance). The 17533 has a low total R
of 1.2 Ω (max @ 25°C).
efficient drive for many types of micromotors.
Features
The 17533 is a monolithic dual H-Bridge power IC ideal for portable
The 17533 operates from 2.0 V to 6.8 V, with independent control of
The 17533 has four operating modes: Forward, Reverse, Brake,
The 17533’s low output resistance and high slew rates provide
• Low Total R
• Output Current 0.7 A (DC), 1.4 A (Peak)
• Shoot-Through Current Protection Circuit
• 3.0 V/ 5.0 V CMOS-Compatible Inputs
• PWM Control Input Frequency up to 200 kHz
• Built-In 2-Channel H-Bridge Driver
• Low Power Consumption
• Undervoltage Detection and Shutdown Circuit
• Pb-Free Packaging Designated by Suffix Code EV
DS(ON)
0.8 Ω (Typ), 1.2 Ω (Max) @ 25°C
MCU
Figure 1. 17533 Simplified Application Diagram
13 V
5.0 V
VDD
VG
IN1A
IN1B
IN2A
IN2B
OE
17533
GND
OUT1A
OUT1B
DS(ON)
OUT2A
OUT2B
VM
5.0 V
MPC17533EV/EL
Device
S
N
ORDERING INFORMATION
H-BRIDGE MOTOR DRIVER
EV SUFFIX (Pb-FREE)
Bipolar
Step
Motor
Document Number: MPC17533
98ASA10614D
17533
16-PIN VMFP
-20°C to 65°C
Temperature
Range (T
A
)
Rev. 3.0, 7/2006
Package
16 VMFP

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mpc17533 Summary of contents

Page 1

... V 5.0 V 17533 13 V VDD VM VG OUT1A OUT1B IN1A OUT2A N IN1B S OUT2B IN2A IN2B OE GND Document Number: MPC17533 Rev. 3.0, 7/2006 17533 H-BRIDGE MOTOR DRIVER EV SUFFIX (Pb-FREE) 98ASA10614D 16-PIN VMFP ORDERING INFORMATION Temperature Package Range ( -20°C to 65°C 16 VMFP Bipolar Step Motor ...

Page 2

INTERNAL BLOCK DIAGRAM VG VDD IN1A IN1B V DD Control OE Logic IN2A IN2B LGND Figure 2. 17533 Simplified Internal Block Diagram 17533 2 INTERNAL BLOCK DIAGRAM Low- Voltage Shutdown H-Bridge 1 Level Shifter Predriver H-Bridge 2 VM1 OUT1A OUT1B ...

Page 3

OUT1A VM1 IN1A IN1B VDD OE LGND OUT1B Table 1. PIN Function Description Pin Pin Name Formal Name 1 OUT1A H-Bridge Output 1A 2 VM1 Motor Drive Power Supply 1 3 IN1A Logic Input Control 1A 4 IN1B Logic Input ...

Page 4

ELECTRICAL CHARACTERISTICS MAXIMUM RATINGS Table 2. Maximum Ratings All voltages are with respect to ground unless otherwise noted. Exceeding the ratings may cause a malfunction or permanent damage to the device. Rating Motor Supply Voltage Gate Driver Circuit Power Supply ...

Page 5

STATIC ELECTRICAL CHARACTERISTICS Table 3. Static Electrical Characteristics Characteristics noted under conditions T reflect the approximate parameter means at Characteristic POWER Motor Supply Voltage Logic Supply Voltage Quiescent Power Supply Current Driver Circuit Power Supply Current (6) Logic Supply Current ...

Page 6

ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS DYNAMIC ELECTRICAL CHARACTERISTICS Table 4. Dynamic Electrical Characteristics Characteristics noted under conditions T Characteristic INPUT Pulse Input Frequency (12) Input Pulse Rise Time (14) Input Pulse Fall Time OUTPUT (15) Propagation Delay Time Turn-ON Time ...

Page 7

IN1, IN2, 50 PLH 90% OUTA, OUTB 10% Figure and t PLH PHL PZH Table 5. Truth Table INPUT IN1A OE IN2A ...

Page 8

FUNCTIONAL DESCRIPTION INTRODUCTION The 17533 is a monolithic dual H-Bridge ideal for portable electronic applications to control bipolar stepper motors and brush DC motors such as those found in camera len assemblies, camera shutters, optical disk drives, etc. The 17533 ...

Page 9

Figure 6 shows a typical application for the 17533. When applying the gate voltage to the VG pin from an external source, be sure to connect it via a resistor equal to, or greater / 0.02 Ω. than ...

Page 10

PACKAGING PACKAGE DIMENSIONS Important: For the most current revision of the package, visit number listed below. 17533 10 PACKAGING PACKAGE DIMENSIONS www.freescale.com and perform a keyword search on the 98A EV (Pb-FREE) SUFFIX 16-LEAD VMFP PLASTIC PACKAGE 98ASA10614D ISSUE B ...

Page 11

REVISION DATE DESCRIPTION OF CHANGES • Converted to Freescale format 5/2006 2.0 • Added Revision History page • Updated to the prevailing form and style 7/2006 3.0 • Corrected device isometric drawing on page 1 • Added RoHS compliance Analog ...

Page 12

... Freescale Semiconductor Literature Distribution Center P.O. Box 5405 Denver, Colorado 80217 1-800-441-2447 or 303-675-2140 Fax: 303-675-2150 LDCForFreescaleSemiconductor@hibbertgroup.com MPC17533 Rev. 3.0 7/2006 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this document ...

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