EV6532-F-00A

EV6532-F-00A 5V to 60V, Three-Phase Brushless DC Motor Pre-Driver Evaluation Board DESCRIPTION FEATURES The EV6532-F-00A is an evaluation board for the MP6532, a three-phase brushless DC motor pre-driver.      The MP6532 operates from a supply voltage of up to 60V. It is configured to drive three halfbridges consisting of six N-channel power MOSFETs. The rotor position information is provided by the Hall sensors assembled in the motor, and the driving control signals are generated by an external controller, such as an MCU, or FPGA. ELECTRICAL SPECIFICATIONS Parameter Input voltage OC_REF Hall voltage Symbol Value Units VIN 5 to 60 V OC_REF 0.1 to 2.4 V VH 3.3 or 5 V Wide 5V to 60V Input Voltage Range Configurable OCP Threshold Supports 100% Duty Cycle Operation OCP and 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. EV6532-F-00A EVALUATION BOARD (LxWxH) 11.7cmx7.8cmx1cm Board Number MPS IC Number EV6532-F-00A MP6532GF EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. 1 EV6532-F-00A – 5V TO 60V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD QUICK START GUIDE 1. Attach the input voltage (5V ≤ VIN ≤ 60V) to the VIN connector, and attach the input ground to the GND connector. 2. To enable the chip, attach a 3.3V or 5V constant voltage to the VH connector, then switch SW1 to position 1 (top side). 3. To set the OCP threshold, attach the over-current protection (OCP) reference voltage (0.1V ≤ VOC_REF ≤ 2.4V) to the OC_REF connector. 4. Attach the Hall signals coming from the motor to the CN1 connector. Attach the Hall sensor power supply to the Hall sensor connector. 5. Attach the driving control signals generated by the external controller to the CN1 connector. EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. 2 EV6532-F-00A – 5V TO 60V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD EVALUATION BOARD SCHEMATIC Figure 1: Evaluation Board Schematic EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. 3 EV6532-F-00A – 5V TO 60V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD EV6532-F-00A BILL OF MATERIALS Qty Ref C1, C2, C3, C4, C5, C6, C20, C24, C25, C26, R12, R13, R20, R21, R22, R23, R24 Value 1 C7 1000µF 9 C8, C9, C10, C11, C12, C13, C21, C22, C23 4.7µF 1 C14 100nF 1 C15 470nF 1 C16 10µF 3 C17, C18, C19 100nF 17 6 5 R1, R2, R3, R4, R5, R6 R7, R8, R9, R10, R11 Description Package Manufacturer Manufacturer P/N Electrolytic capacitor, 63V DIP Jianghai CD263-63V1000 Ceramic capacitor, 100V, X7S 1210 TDK C3225X7S2A475K 0805 TDK CGA4J2X7R2A104K 0805 Murata 1206 Murata 0603 Murata Film resistor, 1% 1210 Yageo RC1210FR-072RL Resistor DIP Minda 100mΩ/2W NS 2Ω 100mΩ Ceramic capacitor, 100V, X7R Ceramic capacitor, 100V, X7R Ceramic capacitor, 25V, X5R Ceramic capacitor, 25V, X7R GRM21BR72A474KA 73L GRM31CR61E106KA 12L GRM188R71E104KA 01D 1 R14 499Ω Film resistor, 1% 0603 Yageo RC0603FR-07499RL 1 3 1 R15 R16, R17, R18 R19 D1, D2, D3, D4, D5, D6 200kΩ 10Ω 0Ω Film resistor,1% Film resistor,1% Film resistor,1% 0603 0603 0603 Yageo Yageo Yageo RC0603FR-07200KL RC0603FR-0710RL RC0603FR-070RL SOD-123 Diodes B130LAW TO-263 IR IRF3710S 0805 DIP Bright LED Any BL-HUF35A-TRB 6 6 1 1 9 6 1 M1, M2, M3, M4, M5, M6 30V, 1A 100V Red SPDT Schottky diode N-channel MOSFET, 100V, 57A, ID = 28A QG = 130nC, 23mΩ when VGS = 10V LED Button LED1 SW1 JP1, JP2, JP3, JP4, JP5, JP6, JP7, JP8, JP9 JP1, JP3, JP4, JP6, JP7, JP9 2-bits/ 2.54mm Connector DIP Any 2.54mm Short jumper DIP Any CN1 10-bits/ 2.54mm Connector DIP Any EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. 4 EV6532-F-00A – 5V TO 60V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD EV6532-F-00A BILL OF MATERIALS (continued) Qty Ref 1 Hall sensor 5 12 1 Value 5-bits/ 2.54mm Description Package Manufacturer Connector DIP Any VIN, VIN_GND, HAS, HBS, HCS OC_REF, nFAULT, VH, VH_GND, HAD, HBD, HCD, LAS, LBS, LCS, GND, GND Φ= 2mm Connector DIP Any Φ= 1mm Connector DIP Any U1 60V 3-phase BLDC motor pre-driver TSSOP-28EP (9.7mmx6.4mm) MPS Manufacturer P/N EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. MP6532GF 5 EV6532-F-00A – 5V TO 60V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD PCB LAYOUT Figure 2: Top Silk Figure 3: Top Layer Figure 4: Inner Layer 1 Figure 5: Inner Layer 2 Figure 6: Bottom Layer Figure 7: Bottom Silk EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. 6 EV6532-F-00A – 5V TO 60V, 3-PHASE BLDC MOTOR PRE-DRIVER EVAL BOARD Revision History Revision # 1.0 Revision Date 08/10/2020 Description Initial Release Pages Updated - Notice: The information in this document is subject to change without notice. Users should warrant and guarantee that thirdparty 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. EV6532-F-00A Rev. 1.0 www.MonolithicPower.com 8/10/2020 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2020 MPS. All Rights Reserved. 7