PT-30DFA is a single-coil DC brushless motor driver IC produced by Prolific Technology Inc. It features single-phase full-wave linear drive (BTL linear output driver), switch noise elimination, motor lock protection and automatic restart, direct connection to Hall element, built-in hysteresis comparator, frequency generation output, low power consumption and high driving efficiency.
The Prolific PT-30DFA is a DC Brushless Motor Driver IC designed for single-coil DC brushless motors operating within a voltage range of 2.0V to 18V. It features a single-phase full-wave linear driver architecture with BTL linear output, switch noise elimination, and built-in hysteresis comparator to eliminate noisy oscillations.
| Supply Voltage | 2.0V ~ 18V |
|---|---|
| Allowable power dissipation | 450 mW |
| Input offset voltage | -6 ~ 6 mV |
The device operates with a supply voltage between 2.0V and 18V.
The driver shuts down when the motor is locked for over 0.3 seconds and restarts after 2.1 seconds.