• EOL

TB6612FNG - two-channel motor controller - module

Index: MOD-01285

A module with a two-channel direct current motor controller from Toshiba. Continuous current per channel is 1 A. When the channels are connected, this value increases to 2 A.

TB6612FNG - two-channel motor controller - module
€5.90
€4.80 tax excl.
Unavailable
Discontinued product
PayPal payment
Manufacturer: Toshiba

Attention!

The product has been replaced by a fully compatibleTB6612FNG- dual channel motor controller.

Moduł z dwukanałowym sterownikiem silników TB6612

Specification

  • Engine power supply (VMOT): 4,5 – 12 V
  • Logic power supply (VCC): 2.7 - 5.5 V
  • Maximum output current: 3 A per channel
  • Continuous output current: 1 A per channel
  • When both channels are connected: 2 A
  • Maximum PWM frequency: 100 kHz
  • Filtering capacitors on both power lines
  • Protection against backflow from motors
  • Reverse power connection protection
  • Dimensions: 15 x 20 mm

On customer's request we can deliver the layout with soldered goldpin connectors. For this purpose, please leave the information in the commentary to the order.


Description

The two-channel H-bridge TB6612FNGisa powerful controller capable ofcontrollingtwo DC motors. The module contains a soldered-on system with goldpin leads, with a standard 2.54 mm raster. On the board there are also necessary passive elements, which makes that for proper operation of the system it is enough to connect with microcontroller or starter kit e.g.Arduino.

For Arduino users there is a library availableto makethe moduleeasy touse. TB6612 chip can serve as a controller of Polol micro motors.If the motors will beexposed to stoppage, it is recommended to connect channels in order to achieve higher current efficiency.

Downloads .

Opis wyprowadzeń modułu z mostkiem TB6612

Pin Description
VCC power supply for the logical part
VMOT motor power
GND mass
AO1 AO2 Channel A outputs
BO1 BO2 Channel B outputs
PWMA Channel A PWM signal
PWMB Channel B PWM signal
STBY Pull up to the VCC to turn the system on, the low state (default) switches the system to a sleep state (low power consumption)
AIN1, AIN2 channel A direction control
BIN1, BIN2 channel B direction control

TB6612 controller truth table

AIN1
BIN1

AIN2
BIN2

PWMA
PWMB

Outputs
engines

state
high

state
low

% filling

(different from zero)

The motor turns at the maximum setpoint speed via pwm (other than 0) clockwise.
state
low
state
high

% filling

(different from zero)

The motor turns at the maximum set speed via pwm (different from 0) counterclockwise.
state
low
state
low
without
meaning

free braking

(soft stop)

state
high
state
high

without
significance

free braking

(soft stop)

without
meaning
without
meaning

low

0% filling

Rapid braking
(so called hard-stop).

All logical signals are internally pulled to ground. The maximum PWM frequency is 100 kHz.

For higher current capacity (2 A), both channels can be connected. To do so, connect :

  • AO1 to BO1
  • A02 with BO2
  • PWMA with PWMB
  • AIN1 with BIN1
  • AIN2 with BIN2

Diagram

The module contains a soldered bridge with goldpin leads, with a standard 2.54 mm grid. Filtering capacitors are also placed on the board, which makes the proper connection to the microcontroller sufficient for the system to work properly.

Schemat modułu ze sterownikiem TB6612

Othermotor controllers, including a separateTB6612, are also available.

Useful links

Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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