Combining logic and power, the UDN2936W-120 provides commutation and drive for three-phase brushless dc motors. Each of the three outputs are rated at 45 V and ±2 A (±3 A peak), and include internal ground clamp and flyback diodes. The driver also features internal commutation logic, PWM current control, and thermal shutdown protection.

FEATURES

■ 10 V to 45 V Operation

■ ±3 A Peak Output Current

■ Internal Clamp Diodes

■ Internal PWM Current Control

■ 120° Commutation Decoding Logic

■ Thermal Shutdown Protection

■ Compatible with Single-Ended or Differential Hall-Effect Sensors

■ Braking and Direction Control