The DC Motor 5 Click Board™ carries the DRV8701 brushed DC motor gate driver from Texas Instruments. The click is designed to run on an external power supply. It communicates with the target MCU over the following pins on the mikroBUS™ line: AN, RST, CS, PWM, and INT.
The DRV8701 is an H-bridge gate driver (also called a pre-driver or controller). The device integrates FET gate drivers in order to control four external NMOS FETs. The device can be powered with a supply voltage between 5.9V and 45V.
Internal protection functions are provided: under-voltage lockout, charge pump faults, overcurrent shutdown, short-circuit protection, pre-driver faults, and overtemperature.
The motor's velocity and direction can be adjusted with two PWM input signal's.
| Type | Brushed |
| Applications | Industrial brushed-DC motors, robotics, home automation, etc. |
| On-board modules | DRV8701 Brushed DC Motor Full-Bridge Gate Driver |
| Key Features | supply voltage between 5.9V and 45V |
| Interface | GPIO |
| Compatibility | mikroBUS |
| Click board size | M (42.9 x 25.4 mm) |
| Input Voltage | External |
This table shows how the pinout of the DC Motor 5 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).
| Notes | Pin |  |
Pin | Notes | |||
|---|---|---|---|---|---|---|---|
| Sense comparator output | SNSO | 1 | AN | PWM | 16 | IN1 | Input signal 1 |
| Device sleep mode | SLEEP | 2 | RST | INT | 15 | IN2 | Input signal 2 |
| Fault indication pin | FAULT | 3 | CS | TX | 14 | NC | |
| NC | 4 | SCK | RX | 13 | NC | ||
| NC | 5 | MISO | SCL | 12 | NC | ||
| NC | 6 | MOSI | SDA | 11 | NC | ||
| NC | 7 | 3.3V | 5V | 10 | NC | ||
| Ground | GND | 8 | GND | GND | 9 | GND | Ground |
| Designator | Name | Type | Description |
|---|---|---|---|
| LD1 | PWR | LED | Power Indication LED |
| TB1 | VM | CD | Voltage input connector |
| TB2 | Out_M | CD | Motor connector |
| Description | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply VOltage | 5.9 | 45 | V | |
| Source Current | 6 | 150 | mA | |
| Sink Current | 12.5 | 300 | mA | |
| Applied PWM signal | 100 | kHz | ||
| Operating ambient temperature | -40 | 125 | ℃ |
The DC MOTOR 5 Click Board™ carries the DRV8701 brushed DC motor gate driver from Texas Instruments. The Click is designed to run on an external power supply. It communicates with the target MCU over the following pins on the mikroBUS line: AN, RST, CS, PWM, and INT.
The DRV8701 is an H-bridge gate driver (also called a pre-driver or controller). The device integrates FET gate drivers in order to control four external NMOS FETs. The device can be powered with a supply voltage between 5.9V and 45V.
Internal protection functions are provided: under-voltage lockout, charge pump faults, over-current shutdown, short-circuit protection, pre-driver faults, and over-temperature.
The motor's velocity and direction can be adjusted with two PWM input signal's.
.
Code examples for the DC Motor 5 Click Board™, written for MikroElektronika hardware and compilers are available on Libstock.
The following code snippet shows an example of the DC Motor 5 Click Board™ usage. It will detect button press, and change the state of the control pins, putting the motor into one of the 4 possible states.
01 void main()
02 {
03 systemInit();
04
05 while (1)
06 {
07 // Coast
08 if (Button(&GPIOD_IDR, 1, 1, 1))
09 {
10 IN1_PIN = 0;
11 IN2_PIN = 0;
12 }
13
14 // Reverse
15 if (Button(&GPIOD_IDR, 2, 1, 1))
16 {
17 IN1_PIN = 0;
18 IN2_PIN = 1;
19 }
20
21 // Brake
22 if (Button(&GPIOD_IDR, 3, 1, 1))
23 {
24 IN1_PIN = 1;
25 IN2_PIN = 1;
26 }
27
28 // Forward
29 if (Button(&GPIOD_IDR, 4, 1, 1))
30 {
31 IN1_PIN = 1;
32 IN2_PIN = 0;
33 }
34
35 }
36 }
- attachments: [{"download_file":[{"download_file":"DC Motor 5 Click Board™ Schematic"}],"download_filetype":[{"download_filetype":"pdf"}]},{"download_file":[{"download_file":"Texas Instruments DRV8701 DC Motor Driver Datasheet"}],"download_filetype":[{"download_filetype":"pdf"}]}]
- condition: new
- custom_product: false
- mpn: MIKROE-2699
- google_product_category: Electronics
- custom_label_0: Click Board
- device_vendor: Texas Instruments
- device_type: DRV8701PRGET
- warranty: 12 months
- brand: MikroE
- manufacturer: Mikroelektronika d.o.o.
- brands: gid://shopify/Metaobject/56256004319
- breadcrumbs: ["gid://shopify/Collection/447955239135","gid://shopify/Collection/241680580797","gid://shopify/Collection/241545248957"]
- customhs_code: 847330
- detailed_description: {"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"The "},{"type":"text","value":"DC Motor 5 Click Board™ ","bold":true},{"type":"text","value":"carries the DRV8701 brushed DC motor gate driver from Texas Instruments. The click is designed to run on an external power supply. It communicates with the target MCU over the following pins on the mikroBUS™ line: AN, RST, CS, PWM, and INT."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"DRV8701 DRIVER FEATURES"}]},{"type":"paragraph","children":[{"type":"text","value":" The DRV8701 is an H-bridge gate driver (also called a pre-driver or controller). The device integrates FET gate drivers in order to control four external NMOS FETs. The device can be powered with a supply voltage between 5.9V and 45V."}]},{"type":"paragraph","children":[{"type":"text","value":"Internal protection functions are provided: under-voltage lockout, charge pump faults, overcurrent shutdown, short-circuit protection, pre-driver faults, and overtemperature."}]},{"type":"heading","level":3,"children":[{"type":"text","value":"How Does The DC Motor 5 Click Board™ Work?"}]},{"type":"paragraph","children":[{"type":"text","value":"The motor's velocity and direction can be adjusted with two PWM input signal's."},{"type":"text","value":""},{"type":"text","value":""},{"type":"text","value":""}]},{"type":"heading","level":3,"children":[{"type":"text","value":"SPECIFICATIONS"}]},{"type":"paragraph","children":[{"type":"text","value":"Type\nBrushed\nApplications\nIndustrial brushed-DC motors, robotics, home automation, etc.\nOn-board modules\nDRV8701 Brushed DC Motor Full-Bridge Gate Driver\nKey Features\nsupply voltage between 5.9V and 45V\nInterface\nGPIO\nCompatibility\nmikroBUS\nClick board size\nM (42.9 x 25.4 mm)\nInput Voltage\nExternal"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"PINOUT DIAGRAM"}]},{"type":"paragraph","children":[{"type":"text","value":"This table shows how the pinout of the "},{"type":"text","value":"DC Motor 5 Click Board™","bold":true},{"type":"text","value":" ","bold":true},{"type":"text","value":"corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns)."}]},{"type":"paragraph","children":[{"type":"text","value":"Notes\nPin\nPin\nNotes\nSense comparator output\nSNSO\n1\nAN\nPWM\n16\nIN1\nInput signal 1\nDevice sleep mode\nSLEEP\n2\nRST\nINT\n15\nIN2\nInput signal 2\nFault indication pin\nFAULT\n3\nCS\nTX\n14\nNC\nNC\n4\nSCK\nRX\n13\nNC\nNC\n5\nMISO\nSCL\n12\nNC\nNC\n6\nMOSI\nSDA\n11\nNC\nNC\n7\n3.3V\n5V\n10\nNC\nGround\nGND\n8\nGND\nGND\n9\nGND\nGround"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"BUTTONS AND LEDS"}]},{"type":"paragraph","children":[{"type":"text","value":"Designator\nName\nType\nDescription\nLD1\nPWR\nLED\nPower Indication LED\nTB1\nVM\nCD\nVoltage input connector\nTB2\nOut_M\nCD\nMotor connector"}]},{"type":"heading","level":3,"children":[{"type":"text","value":"MAXIMUM RATINGS"}]},{"type":"paragraph","children":[{"type":"text","value":"Description\nMin\nTyp\nMax\nUnit\nSupply VOltage\n5.9\n45\nV\nSource Current\n6\n150\nmA\nSink Current\n12.5\n300\nmA\nApplied PWM signal\n100\nkHz\nOperating ambient temperature\n-40\n125\n℃"}]},{"type":"heading","level":3,"children":[{"type":"text","value":" "}]}]}
- summary: The DC Motor 5 Click Board™ carries the DRV8701 brushed DC motor gate driver from Texas Instruments.
The DC Motor 5 Click Board™ is designed to run on an external power supply. It communicates with the target MCU over the following pins on the MikroBUS line: AN, RST, CS, PWM, and INT.