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TB6612FNG - two-channel driver for 15V/1.2A motors with connectors - SparkFun ROB-14450
SparkFun module with two channel DC motor driver. It is powered from 2.7 V to 15 V. Continuous current per channel is 1.2 A. It has soldered goldpin connectors.
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Product description: TB6612FNG - 15V / 1.2A dual channel motor driver with connectors - SparkFun ROB-14450
The H-bridgeTB6612FNGis a powerfulmotor controllerin a small andSSOP24 housing. SparkFun has met the users' expectations and created a module containingTB6612FNGchip and passive components needed for its proper operation.
Botland is an official distributor of modules and accessories from SparkFun Electronics. This well known American maker provides a complete base for electronics projects. Our range holds original SparkFun Electronics products only.
Specification
- Power supply for motors (VMOT): 2,7 V to 15 V
- Logic power supply (VCC): from 2.7 V to 5.5 V
- Maximum output current: 3.2 A per channel
- Continuous output current: 1.2 A per channel
- Maximum PWM frequency: 100 kHz
- Built-in thermal shutdown circuit
- Filter capacitors on both power supply lines
- Protection against reverse current from motors
- Soldered goldpin leads
Product compatible with Arduino Manufacturer prepareduser guidewith program forArduinousers. |
Leads
Signals are connected to traditional pins (2,54 mm pitch). Module can be plugged intocontact boardor connected bywires.
| Pin | Description |
|---|---|
| VCC | Power supply for logic part. |
| VMOT | Power supply for motors. |
| GND | Ground. |
| A01 A02 | Channel A outputs. |
| B01 B02 | Channel B outputs. |
| PWMA | PWM signal of channel A. |
| PWMB | PWM signal of B channel. |
| STBY | Should be pulled up to VCC to turn on the system, low state (default) switches the system to sleep state (low power consumption). |
| AIN1, AIN2 | Controls the direction of channel A. |
| BIN1, BIN2 | Controls the direction of channel B. |
All logic signals are internally pulled to ground. The maximum PWM frequency is 100 kHz.
TB6612 controller truth table
AIN1 | AIN2 | PWMA PWMB | Outputs motors |
|---|---|---|---|
state | state low | % fill (different from zero) | The motor turns clockwise at the maximum speed set by pwm (different from 0). |
| state low | state high | % fill (different from zero) | The motor turns at the maximum speed set via pwm (different from 0) counterclockwise. |
| state low | state low | no meaning | free braking (soft stop) |
| state high | state high | meaningless | soft stop (soft stop) |
| no meaning | no meaning | low state 0% filling |
|
The TB6612 chip can be used as a controller forPololu micromotors. If the motors will be exposed to stalling, it is recommended to merge the channels to achieve higher current capacity. To do this, connect the following leads together:
- AO1 with BO1
- A02 with BO2
- PWMA with PWMB
- AIN1 with BIN1
- AIN2 with BIN2
Video describing operation of H-bridge - DC motor driver.
Useful links
| Name | Value |
|---|---|
| Voltage to | 2.7 V |
| Voltage from | 15.0 V |
| Current | 1.2 A |
| Channels | 2 |
| Width | 5 cm |
| Height | 1.1 cm |
| Depth | 8 cm |
| Weight | 0.003 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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