X-NUCLEO-IHM04A1

X-NUCLEO-IHM04A1 Dual brush DC motor driver expansion board based on L6206 for STM32 Nucleo Data brief Description The X-NUCLEO-IHM04A1 is a dual brush DC motor drive expansion board based on the L6206 (DMOS dual full bridge driver) to drive dual bipolar DC or quad unipolar DC motors. It provides an affordable and easy-to-use solution for driving DC motors in your STM32 Nucleo project. The X-NUCLEO-IHM04A1 is compatible with the Arduino UNO R3 connector, and supports the addition of other expansion boards with a single STM32 Nucleo board. The user can also mount the ST Morpho connector. Features           Voltage range from 8 V to 50 V max. Phase current up to 2.8 A r.m.s. Direct output driving Mounting position for shunt resistors available Undervoltage lockout Programmable high side overcurrent protection Thermal protection shutdown Compatible with Arduino UNO R3 connector Compatible with STM32 Nucleo boards RoHS compliant July 2015 DocID028069 Rev 1 For further information contact your local STMicroelectronics sales office 1/1 www.st.com CN9 CON-1x8 1x8 - pitch 2.54 GND GND - IN1B IN2B ADC-4 EN-B - R7 NP R5 100K 1x8 - pitch 2.54 1 2 3 4 5 6 7 8 C7 5.6NF CN6 CON-1x8 1 2 1 J2 J1 R4 2 IN2B IN1B IN2A IN1A R6 NP 100K EN_B R9 5.1K 1 2 1 2 3 4 5 6 DocID028069 Rev 1 R8 5.1K PROGCLB PROGCLA C6 5.6NF 8 28 27 26 24 29 9 11 10 13 PROGCL_B IN2_B IN1_B OCD_B EN_B PROGCL_A IN2_A IN1_A OCD_A EN_A VBOOT 2 GND GND GND GND EPAD C4 D1 ADC-6_SENSE-A ADC-4_SENSE-B 36 19 18 1 37 10 9 8 7 6 5 4 3 2 1 CN10 CON-2x19 CN5 CON-1x10 1x10 - pitch 2.54 1 J4 J3 EN_A EN-B CN7 CON-2x19 30 3 1 U1 L6206PD R3 100R C5 10NF BAR43 220NF SENSEB SENSEA OUT2B OUT1B OUT2A OUT1A 35 34 31 23 21 20 17 16 14 6 3 2 8 7 6 5 4 3 2 1 - VBOOT VCP NC#35 NC#34 NC#31 NC#23 NC#21 NC#20 NC#17 NC#16 NC#14 NC#6 NC#3 NC#2 - 2/2 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 EN-A CN8 CON-1x6 1x6 - pitch 2.54 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 VCP 7 VSB - 4 VSA - 33 - SENSE-A 12 R2 0R R2512 C9 NP R14 NP R1 0R OUT-B- 32 SENSE-B OUT-B+ 22 25 OUT-A- 5 C10 NP R15 NP 100NF 100NF OUT-A+ C2 C3 15 VS 100UF + C8 R10 10K R11 10K R12 10K R13 10K YELLOW YELLOW YELLOW YELLOW D3 D4 D5 D2 100UF 63V + C1 C8 Radial instead of C1 SMD Vin MKDS1/6-3.81 3.81 6 GND B+ 5 B4 A3 A+ 2 CN1 1 1 - Schematic diagram X-NUCLEO-IHM04A1 Schematic diagram Figure 1: X-NUCLEO-IHM04A1 circuit schematic 2 ADC-6 GND IN1A IN2A 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 EN-A GSPG060715 1135SG X-NUCLEO-IHM04A1 2 Revision history Revision history Table 1: Document revision history Date Version Changes 08-Jul-2015 1 Initial release. DocID028069 Rev 1 3/3 X-NUCLEO-IHM04A1 IMPORTANT NOTICE – PLEASE READ CAREFULLY STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement. Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the design of Purchasers’ products. No license, express or implied, to any intellectual property right is granted by ST herein. Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product. ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners. Information in this document supersedes and replaces information previously supplied in any prior versions of this document. © 2015 STMicroelectronics – All rights reserved 4/4 DocID028069 Rev 1