DC Motor Control Shield - Product Brief

Product Brief
DC Motor Control Shield
with BTN8982TA for Arduino
The DC Motor Control Shield from Infineon is one of the first high-current motor control
boards being compatible to Arduino as well as to Infineon’s XMC1100 Boot Kit. It is capable
of driving two uni-directional DC motors (half bridge configuration) or one bi-directional
DC motor (H-Bridge configuration).
The implemented NovalithIC™ integrated half-bridge driver BTN8982TA can be controlled
by a PWM via the IN Pin. Interfacing to a microcontroller is made easy by the integrated
driver IC which features logic level inputs, diagnosis with current sense, slew rate adjustment, dead time generation and protection against overtemperature, undervoltage,
overcurrent and short circuit.
Applications
„„ Brushed DC motor control up to 250W continuous load
––8–18V nominal input voltage (max. 6–40V)
–– Average motor current 30A restricted due to PCB
(BTN8982TA current limitation @ 55A min.)
Features
„„ Compatible with Arduino Uno R3
and XMC1100 Boot Kit from Infineon
„„ Capable of high frequency PWM,
e.g. 30kHz
„„ Adjustable slew rates for optimized
EMI by changing external resistor
„„ Driver circuit with logic level inputs
„„ Diagnosis with current sense
„„ Protection e.g. against overtemperature and overcurrent
Benefits
Application Diagram of the DC Motor Control Shield
VS
e.g. XMC1100
Boot Kit or
Arduino Uno
I/O
I/O
I/O
Reverse Polarity Protection
VDD
External Power
Supply 5V
VSS
I/O
IPDx0P03PxL
I/O
BTN8982TA
INH
IN
IS
SR
www.infineon.com/arduino
VS
VS
OUT
GND
M
BTN8982TA
INH
OUT
IN
GND
SR
IS
„„ Fast and inexpensive prototyping of
DC motor control
„„ Easy testing of half- and full-bridge
motor control
„„ Status flag diagnosis with current
sense capability
„„ Overtemperature shut down with
latch behavior and undervoltage
shut down
Product Brief
DC Motor Control Shield
with BTN8982TA for Arduino
Block Diagram
VS
Undervoltage
Detection
Current
Sense
Overcurrent
Detection HS
Overtemp.
Detection
IS
Gate Driver HS
Digital Logic
LS off
IN
HS off
OUT
Gate Driver LS
Slew Rate
Adjustment
INH
Overcurrent
Detection LS
SR
GND
The BTN8982TA provides a cost optimized solution for protected high-current PWM motor drives with very low board space consumption.
Product Summary
Type
Description
Ordering Code
DC Motor Control Shield with
BTN8982TA for Arduino
DC Motor Control Shield with NovalithIC™ integrated half-bridge driver BTN8982TA – and IPD90P04P4L
for reverse polarity protection. For the evaluation of brushed DC motor control applications up to
250W continuous load. Compatible with Arduino Uno R3 and XMC1100 Boot Kit.
DCMOTORCONTRBTN8982TOBO1
NovalithIC BTN8982TA
The BTN8982TA is an integrated high-current half-bridge for motor drive applications. It is part of the
NovalithIC™ family containing one p-channel high-side MOSFET and one n-channel low-side MOSFET
with an integrated driver IC in one package (PG-TO263-7).
BTN8982TAAUMA1
Boot Kit XMC1100
Evaluationboard for XMC1100 MCUs series with detachable SEGGER J-Link and RGB LED
Lighting Shield with XMC1202 for Arduino
KIT_XMC11_BOOT_001
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.
Useful Links
www.infineon.com/arduino
www.infineon.com/novalithIC
www.infineon.com/xmc1000
CAN ICES-3 (B)/NMB-3(B)
Published by
Infineon Technologies AG
85579 Neubiberg, Germany
© 2015 Infineon Technologies AG.
All Rights Reserved.
Visit us:
www.infineon.com
Order Number: B127-I0043-V1-7600-EU-EC-P
Date: 01 / 2015
Attention please!
The information given in this document shall in no event
be regarded as a guarantee of conditions or characteristics
(“Beschaffenheitsgarantie”). With respect to any examples
or hints given herein, any typical values stated herein and/
or any information regarding the application of the device,
Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation
warranties of non-infringement of intellectual property
rights of any third party.
Information
For further information on technology, delivery terms and
conditions and prices please contact your nearest Infineon
Technologies Office (www.infineon.com).
Warnings
Due to technical requirements components may contain
dangerous substances. For information on the types in
question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only
be used in life-support devices or systems with the express
written approval of Infineon Technologies, if a failure of
such components can reasonably be expected to cause
the failure of that life-support device or system, or to affect
the safety or effectiveness of that device or system. Life
support devices or systems are intended to be implanted in the human body, or to support and/or maintain and
sustain and/or protect human life. If they fail, it is reasonable
to assume that the health of the user or other persons may
be endangered.
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