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DESCRIPTION
The EV6532-R-01A is an evaluation board for
the MP6532GR, a three-phase brushless DC
motor pre-driver.
The MP6532 operates from a supply voltage of
up to 45V. It is configured to drive three half-
bridges consisting of six N-channel power
MOSFETs. The rotor position information is
provided by the Hall sensors assembled in the
motor. Motor speed and direction are controlled
by an on-board microcontroller.
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Input voltage
V
EV6532-R-01A EVALUATION BOARD
EV6532-R-01A Rev. 1.1
7/23/2020
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
Value
Units
5 to 45
V
IN
(LxWxH) 10cmx6.5cmx1cm
Board Number
EV6532-R-01A
© 2020 MPS. All Rights Reserved.
5V to 45V, Three-Phase Brushless
DC Motor Pre-Driver Evaluation Board
FEATURES
Wide 5V to 45V Input Voltage Range
Hall Sensor Inputs
Configurable OCP Threshold
Support 100% Duty Cycle Operation
OCP, OTP
Fault Indication Output
APPLICATIONS
Three-Phase Brushless DC Motors and
Permanent Magnet Synchronous Motors
(PMSMs)
Power Drills
Impact Drivers
E-Bikes
All MPS parts are lead-free, halogen-free, and adhere to the RoHS
directive. For MPS green status, please visit the MPS website under
Quality Assurance. "MPS", the MPS logo, and "Simple, Easy Solutions" are
trademarks of Monolithic Power Systems, Inc. or its subsidiaries.
MPS IC Number
MP6532GR
www.MonolithicPower.com
EV6532-R-01A
1
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Summary of Contents for MPS EV6532-R-01A
- Page 1 E-Bikes Input voltage 5 to 45 All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For MPS green status, please visit the MPS website under Quality Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are trademarks of Monolithic Power Systems, Inc. or its subsidiaries.
- Page 2 EV6532-R-01A – 5V TO 45V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD QUICK START GUIDE To quick start the EV6532-R-01A, follow the steps below: 1. Connect the U, V, and W wires of a brushless DC motor to the motor connector. Connect the motor’s Hall sensors to the Hall connector.
- Page 3 EV6532-R-01A – 5V TO 45V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD EVALUATION BOARD SCHEMATIC 100 F/63V VCC3V3 1 F/100V 100nF/100V 100nF/100V TP21 TP22 TP23 4.7k 4.7k 4.7k MP6532GR INT CT RL Motor VCC3V3 470nF/50V DIR_P nENABLE PWM_P CONTROL P P M...
- Page 4 EV6532-R-01A – 5V TO 45V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD EV6532-R-01A BILL OF MATERIALS Value Description Package Manufacturer Manufacturer P/N Ceramic capacitor, C1, C2 100nF 0603 Murata GRM188R71C104KA01D 16V, X7R Ceramic capacitor, C6, C10, C21, 100nF 0603 Murata GRM188R72A104KA35D...
- Page 5 EV6532-R-01A – 5V TO 45V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD EV6532-R-01A BILL OF MATERIALS (continued) Value Description Package Manufacturer Manufacturer P/N 1kΩ Film resistor, 1% 0603 Yageo RC0603FR-071KL Square trimming 5.1kΩ 296UD502B1N potentiometer R3, R13, R29, R30, R31, 4.7kΩ...
- Page 6 Notice: The information in this document is subject to change without notice. Users should warrant and guarantee that third- party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications.
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