EV6534-U-00A 5V to 55V, Three-Phase Brushless DC Motor Pre-Driver With Buck Regulator Evaluation Board The Future of Analog IC Technology DESCRIPTION The EV6534-U-00A is an evaluation board for the MP6534, a three-phase BLDC motor predriver. It operates from a supply voltage of up to 55V. It is configured to drive 3 half bridges consisting of 6 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 the external controller, such as MCU, FPGA, etc. ELECTRICAL SPECIFICATIONS Parameter Input Voltage OC_REF Buck Output Voltage Symbol Value Units VIN 5 - 55 V OC_REF 0.1 - 2 V Vb 5 V FEATURES • • • • • Wide 5V to 55V Input Voltage Range Programmable OCP Threshold Support 100% Duty Cycle Operation OCP, OTP Fault Indication Output APPLICATIONS • 3-Phase Brushless DC Motors and Permanent Magnet Synchronous Motors • Power Drills • Impact Drivers •E-Bike For MPS green status, please visit MPS website under Quality Assurance. For MPS green status, please visit MPS website under Quality Assurance. MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. EV6534-U-00A EVALUATION BOARD (L x W x H) 4.68” x 3.12” x 0.4” (11.7cm x 7.8cm x 1cm) Board Number MPS IC Number EV6534-U-00A MP6534 EV6534-U-00A Rev. 1.0 www.MonolithicPower.com 1/22/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 1 EV6534-U-00A EVB DESCRIPTION R13 GND 1 VH VH_GND nFAULT 3 nFAULT VIN 2 nSLEEP SW1 OC_REF R15 GND GND GND1 GND2 GND3 GND4 GND5 GND GND GND GND VB GND REN REN_GND VB_GND REN VIN VIN_GND LED1 2 1 nFAULT 499 VH R14 VB OC_REF VH JP1 GND R7 100m GND R8 100m R9 100m R11 100m GND DT GND R10 100m R28 C23 C12 C13 C14 PWMB 2 2 4.7uF/100V4.7uF/100V100nF 2 2 2 2 PWMA 1 1 C22 1 C21 1 C11 C10 1 1 1 1 1 1 2 2 VIN C9 C8 4.7uF/100V4.7uF/100V4.7uF/100V4.7uF/100V4.7uF/100V4.7uF/100V4.7uF/100V 2 1 2 VIN C7 1000uF/63V GND 2 R12 1 200K C31 2 VB LSS EVALUATION BOARD SCHEMATIC PWMC GND JP5 JP6 JP7 HA HB HC GND GND VIN CN1 R25 1 2 2 C26 2 470nF/100V C15 1 1 2 100nF D2 PWMA 1 HA 5 PWMB 2 HB 6 PWMC 3 HC 7 HA 4 GND 8 HB 5 VH 9 HC 10 Hall Sensor R22 3 3 1 2 2 1 2 1 2 GND R26 0 R29 FB 25 GHA GHB 2 1 1 R4 1 GND 100nF 2 1 1 2 SHC 100nF D5 GLC 2 M5_1 M5_2 IPB083N10N3 C5 B130LAW/SOD-123 JP3 M4_1 M4_2 IPB083N10N3 C4 1 1 HBS 1 B130LAW/SOD-123 D4 GHC 2 SHB 100nF D3 2 2 1 M3_1 M3_2 IPB083N10N3 C3 B130LAW/SOD-123 3 2 GND R6 JP4 GND 1 M6_1 M6_2 IPB083N10N3 C6 B130LAW/SOD-123 1 2 HCS 2 GND VIN R5 3 C16 10uF 1uF/25V 1 2 3 1 R3 2 R16 22 BSTA C17 3 2 23 SHA 21 VIN R27 24 GLA LSS 31 RIN CPB VB 15uH GLB 20 VIN GND CPA 19 18 17 16 DT ENA ENB 12 VIN 1 B130LAW/SOD-123 ENC 4 1 D6 EV6534-U-00A Rev. 1.0 www.MonolithicPower.com 1/22/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 2 100nF LCS GND 2 M2_2 M2_1 IPB083N10N3 C2 LBS 11 DT VREG OC_REF BSTA ENC 27 26 1 LSS 2 33 FB 32 RIN RFB 34 35 REN GND 37 BSTB PWMA 1 C30 36 SHA ENA 2 NC PWMB GND GND BSTB 38 SHB GLA OC_REF15 ENC 10 GHA PWMC ENB 1 GND PWMA9 C29 NC LSS 2 GND 2 1 2 GND PWMB8 C28 GLC 1 R2 GND ENB 3 HCD C27 RSW RBST MP6534 U1 29 GLA JP2 2 SHA 100nF C25 L1 28 1 D1 GND C24 1 HAS ENA 2 HBD PWMC7 2 1 6 C20 SHC GHC M1_2 M1_1 IPB083N10N3 C1 1 R20 2 R17 R19 1 LSS 5 RSW nSLEEP GLC BSTC nSLEEP14 GHC 4 2 D7 30 1 B130LAW/SOD-123 2 4.7uF/100V NC nFAULT 2 1uF/25V C32 1 NC nFAULT13 1 SHC 3 GHA GND R23 LAS BSTC 2 C19 SHB GLB 1 R18 GHB 40 GLB 39 GHB GND R1 HAD MB1 R21 VIN REN LSS 2 1 1 R24 C18 1uF/25V 2 EV6534-U-00A EVB DESCRIPTION EV6534-U-00A BILL OF MATERIALS Qty RefDes C1,C2,C3, C4,C5,C6, C20,C31, R12,R13, R20,R21, R22, R23, R24 Value 1 C7 1000μF 9 C8,C9,C10, C11,C12, C13,C21, C22,C23, C32 4.7µF 1 C14 100nF 1 C15 470nF 1 C16 10µF 3 C17,C18, C19 1µF 2 C24,C25 4.7µF 1 C26 0.1µF 4 C27,C28, C29,C30 15 6 5 R1,R2,R3, R4,R5,R6 R7,R8,R9, R10,R11 Electrolytic Cap. 63V DIP Jianghai Ceramic Cap. 100V, X7S SM1210 TDK C3225X7S2A475K SM0805 TDK CGA4J2X7R2A104K SM0805 Murata GRM21BR72A474KA73L SM1206 Murata GRM31CR61E106KA12L SM0603 Murata GRM188R71E105KA12D SM0805 Murata GRM219R60J475KE19D SM0603 Murata GCJ188R71H104KA12D SM0603 Murata GRM188R71H103KA01D SM1210 Yageo RC1210FR-072RL DIP Minda SM0603 Yageo RC0603FR-07499RL SM0603 Yageo RC0603FR-07200KL SM0603 Yageo RC0603FR-0710RL SM0603 Yageo RC0603FR-070RL SM0603 Yageo RC0603FR-07510KL SM0603 Yageo RC0603FR-07124KL SM0603 Yageo RC0603FR-0723K7KL D2Pak IR Cap. 10nF Ceramic 50V, X7R Cap. 2Ohm Film 1% 100mOhm 499Ohm 1 R15 200k 3 Manufacturer Ceramic 100V, X7R Ceramic 100V, X7R Ceramic 25V, X5R Ceramic 25V, X7R Ceramic 6.3V, X5R Ceramic 50V, X7R R14 R16,R17, R18 R19,R25, R28 Package Manufacturer P/N NS 1 3 Description 10Ohm 0Ohm 1 R29 510k 1 R26 124k 1 R27 23.7k 6 M1,M2,M3, M4,M5,M6 Cap. Cap. Cap. Cap. Cap. Resistor. Resistor. 2W Film Resistor. 1% Film Resistor ,1% Film Resistor ,1% Film Resistor ,1% Film Resistor ,1% Film Resistor ,1% Film Resistor ,1% N-channel MOSFET, 100V,57A, Qg=130nC,23m Ohm@Vgs=10V, Id=28A CD263-63V1000 IRF3710S EV6534-U-00A Rev. 1.0 www.MonolithicPower.com 1/22/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 3 EV6534-U-00A EVB DESCRIPTION EV6534-U-00A BILL OF MATERIALS (continued) Qty 6 RefDes D1,D2,D3, D4,D5,D6 1 D7 1 L1 1 1 1 1 1 MB1 LED1 SW1 CN1 Hall Sensor JP1,JP2,JP3, JP4,JP5,JP6, JP7 7 1 U1 Value 15µH Description Schottky Diode. 30V, 1A Schottky Rect. 60V, 1A Inductor, Idc=0.7A Idc=1A LED. 红光 Button 10Pin, 2.54mm 5Pin, 2.54mm 2Pin, 2.54mm (with Short Jumper) 3-Phase BLDC Motor Pre-Driver Package Manufacturer Manufacturer P/N SOD-123 Diodes B130LAW-7-F PowerDIT M123 Diodes DFLS160 SMD TDK SM0805 SM0805 Wurth Bright LED QFN-40 (5x5mm) MPS VLCF4020T-150MR68 VLF504015MT-150M 742792097 BL-HUF35A-TRB SK-12D01EG4 MP6534GU EV6534-U-00A Rev. 1.0 www.MonolithicPower.com 1/22/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 4 EV6534-U-00A EVB DESCRIPTION PRINTED CIRCUIT BOARD LAYOUT Figure 1—Top Silk Layer Figure 2—Top Layer Figure 3—Inner 1 Layer Figure 4—Inner 2 Layer Figure 5—Bottom Layer EV6534-U-00A Rev. 1.0 www.MonolithicPower.com 1/22/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 5 EV6534-U-00A EVB DESCRIPTION QUICK START GUIDE 1. Attach the input voltage (5V ≤ VIN ≤ 55V) and input ground to the VIN and GND connectors respectively. 2. Attach the logic power (3.3V or 5V) and logic power ground to the REN and REN_GND connector. 3. Switch the SW1 to the position 1(Top side) to enable the chip. 4. Attach the OCP reference voltage (0.1V ≤ VREF ≤ 2V) to the OC_REF connector to set OCP threshold. 5. Attach the hall signals coming from the motor to the Hall Sensor connector. 6. Attach the driving control signals generated by the external controller to the CN1 connector. 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. EV6534-U-00A Rev. 1.0 www.MonolithicPower.com 1/22/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2016 MPS. All Rights Reserved. 6