TLP281-4 isolation module

The TLP281 optocoupler-based isolation module can be used to securely connect Arduino and other microcontrollers to high-voltage actuators. For example, motors, servos, etc. Eliminates the effect of pickups on the microcontroller. The module is controlled by a current with a maximum value of 50 mA and can switch a load controlled by a current of 500 mA and a maximum voltage of 24 V.

The module manages high output values with low input values. Also, the module can be used as a 4-channel logic level converter 3.3V-5V.

Specifications:
Optocoupler assembly: TLP281-4
Number of channels: 4
Maximum output current: 500mA
Logic input voltage: 3.3 ... 5 V
Logic output voltage: 3.3 ... 5 V
Output transistors: S8050
Input voltage (IN1..IN4) — 3..5 V
Maximum current at inputs (IN1..IN4): 50 mA
Maximum voltage at outputs OUT1..OUT4: 24 V
Maximum current at outputs OUT1..OUT4: 500 mA
Board dimensions: 26x25 mm