UM11144
FRDM-HB2002ESEVM evaluation board
Rev. 1.0 — 13 September 2018
User guide
FRDM-HB2002ESEVM
The FRDM-HB2002ESEVM evaluation kit exercises all the functions of the MC33HB2002
H-bridge device. Lab equipment or any MCU with GPIOs can control the parallel inputs to
provide PWM control to the inputs.
The board can be used with a FRDM-KL25Z board connected to a USB port of a
PC. Configure, control, and monitor the status of MC33HB2002 by using the SPI
communication capabilities of the board.
NXP Semiconductors
FRDM-HB2002ESEVM evaluation board
UM11144
1
Finding kit resources and information on the NXP web site
NXP Semiconductors provides online resources for this evaluation board and its
supported device(s) on
http://www.nxp.com.
The information page for FRDM-HB2002ESEVM evaluation board is at
http://
www.nxp.com/FRDM-HB2002ESEVM.
The information page provides overview
information, documentation, software and tools, parametrics, ordering information and
a
Getting Started
tab. The
Getting Started
tab provides quick-reference information
applicable to using the FRDM-HB2002ESEVM evaluation board, including the
downloadable assets referenced in this document.
1.1 Collaborate in the NXP community
The NXP community is for sharing ideas and tips, ask and answer technical questions,
and receive input on just about any embedded design topic.
The NXP community is at
http://community.nxp.com.
2
Getting ready
Working with the FRDM-HB2002ESEVM requires the kit contents, additional hardware
and a Windows PC workstation with installed software.
2.1 Kit contents
•
Assembled and tested FRDM-HB2002ESEVM and preprogrammed FRDM-KL25Z
microcontroller board in an anti-static bag
•
Quick Start Guide
2.2 Additional hardware
In addition to the kit contents, the following hardware is necessary or beneficial when
working with this kit.
•
DC power supply: 5.0 V to 40 V with up to 20 A current handling capability, depending
on motor requirements
•
USB standard A (male) to mini-B (male) cable
•
3/16-inch blade screwdriver for connecting the cables
•
Typical loads (brushed DC motor, power resistors, or inductive load with up to 5.0 A
and 28 V operation)
•
Function generator (optional)
2.3 Windows PC workstation
This evaluation board requires a Windows PC workstation. Meeting these minimum
specifications should produce great results when working with this evaluation board.
•
USB-enabled computer with Windows 7, Windows 8, or Windows 10
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© NXP B.V. 2018. All rights reserved.
User guide
Rev. 1.0 — 13 September 2018
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NXP Semiconductors
FRDM-HB2002ESEVM evaluation board
UM11144
2.4 Software
Installing software is necessary to work with this evaluation board. All listed software
is available on the evaluation board's information page at
http://www.nxp.com/FRDM-
HB2002ESEVM.
•
SPI Generator (SPIGen) software, version 7.1.8 or later, a Graphical User Interface
(GUI)
Note:
Software must be installed in a specific order. See
Configuring the hardware.
3
Getting to know the hardware
The NXP analog product development boards provide an easy-to-use platform for
evaluating NXP products. The boards support a range of analog, mixed-signal and
power solutions. They incorporate monolithic integrated circuits and system-in-package
devices that use proven high-volume technology. NXP products offer longer battery life, a
smaller form factor, reduced component counts, lower cost and improved performance in
powering state-of-the-art systems.
3.1 Kit overview
3.1.1 FRDM-HB2002ESEVM features
The FRDM-HB2002ESEVM board evaluates the NXP part MC33HB2002, including all
functions. The board features the following:
•
•
•
•
•
•
•
Built-in reverse battery protection
Test points that allow signal probing
Built-in voltage regulator to supply logic level circuitry
Current feedback network for real-time load current monitoring by MCU ADC
LEDs to indicate the supply status and the direction of the motor
Low ESR capacitor to reduce ripple in the power supply
TVS protection diode to handle system level transients
UM11144
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© NXP B.V. 2018. All rights reserved.
User guide
Rev. 1.0 — 13 September 2018
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NXP Semiconductors
FRDM-HB2002ESEVM evaluation board
UM11144
3.1.2 FRDM-HB2002ESEVM block diagram
5.0 V VOLTAGE
REGULATOR
VPWR
LED
VPWR
CCP
IN1
from
MCU
GPIO
IN2
ENBL
DIS
MOSI
MCU
SPI
MISO
SCLK
CSB
all grounds
CFB
shunt
resistor
POWER
SUPPLY
REVERSE BATTERY
AND TRANSIENT
PROTECTION
charge
pump
capacitor
VDD LED
optional 5.0 V
supply to FRDM
optional 3.3 V
supply from FRDM
VDDQ
FS_B
FWD LED
FS_B LED
to MCU GPIO
MC33HB2002
OUT1
OUT2
REV LED
to MCU ADC input
LOAD
aaa-031429
Figure 1. FRDM-HB2002ESEVM block diagram
3.1.3 Schematic, board layout and bill of materials
The schematic, board layout and bill of materials for the FRDM-HB2002ESEVM are
available at
http://www.nxp.com/FRDM-HB2002ESEVM.
3.2 Featured components
Figure 2
identifies important components on the FRDM-HB2002ESEVM board and
Table 1
provides additional details on these components.
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© NXP B.V. 2018. All rights reserved.
User guide
Rev. 1.0 — 13 September 2018
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NXP Semiconductors
FRDM-HB2002ESEVM evaluation board
UM11144
1.
2.
3.
4.
5.
6.
7.
MC33HB2002ES
Power connector
Reverse battery protection
5.0 V regulator
Jumpers
Test points
Output connector
Figure 2. FRDM-HB2002ESEVM featured component locations
Table 1. FRDM-HB2002ESEVM board component descriptions
Name
MC33HB2002ES
Power and ground
inputs
Reverse battery
protection
5.0 V regulator
Jumpers
Test points
Output terminal
Description
monolithic H-bridge motor driver IC in a robust, thermally enhanced 28-
pin HVQFN (6 × 6 mm) package
power supply terminal to connect the battery/power supply with the board
MOSFET for protecting MC33HB2002 in reverse battery condition
5.0 V regulator for VDD and supply
jumpers for configuring the board for different modes of operation
test points to probe different signals
output connector to connect a load to the MC33HB2002 output
3.2.1 MC33HB2002: 10 A H-bridge, SPI programmable brushed DC motor driver
3.2.1.1 General description
The MC33HB2002 is a SMARTMOS monolithic H-bridge power IC, enhanced with
SPI configurability and diagnostic capabilities. It is designed primarily for DC motor or
UM11144
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© NXP B.V. 2018. All rights reserved.
User guide
Rev. 1.0 — 13 September 2018
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