OC05 - Servo Driver (PCA9685 & BU33SD5)

Sold out
$34.95 USD

5-10 Days Worldwide Delivery

Buy from Mouser Electronics Buy from RS Components


The OC05 xCHIP is a servo motor controller driver that uses the PCA9685 PWM controller as servo interface supported by a BU33SD5 regulator to drive and accurately control up to 8 servo motors on a single module and act as system power supply. The module has 8 standard 2.54 mm (0.1") servo headers, plus 1 standard 2.54 mm (0.1") battery/BEC input header.

Product highlights

  • Servo motor controller/driver
  • Connect up to 8 servos
  • Standard 2.54 mm Servo Motor Header
  • Support for 8 different I2C Addresses (Possible to connect up to 64 Servos)



  • 8 PWM Drivers
  • 1 MHz Fast-mode Plus compatible I2C-bus interface
  • 4096-step (12-bit) linear programmable PWM output varying from fully off (default) to maximum PWM
  • Internal power-on reset
  • No output glitches on power-up
  • Low standby current


  • Input Power Supply Voltage Range: 3.5V to 6.0V
  • Output Current Range: 0 to 500mA
  • Operating Temperature Range: -40℃ to +105℃
  • Output Voltage Accuracy: ±2.0%
  • Circuit Current: 33µA
  • Standby Current: 0μA


PCA9685 Datasheet

BU33SD5 Datasheet