L6235 is a three-phase BLDC motor driver that integrates isolated DMOS power transistors, CMOS and bipolar circuits on the same chip, and features a constant off time PWM current controller, a three-phase DMOS bridge, and a decoding logic for single-ended hall sensors that generate the required sequence for the power stage.
The L6235 is a DMOS fully integrated three-phase motor driver designed to drive three-phase BLDC motors. Realized in MultiPower-BCD technology, it combines isolated DMOS power transistors with CMOS and bipolar circuits on a single chip. The device includes all necessary circuitry for motor control, such as a three-phase DMOS bridge, a constant off time PWM current controller, and decoding logic for single-ended Hall sensors.
| Operating Supply Voltage | 8 to 52V |
|---|---|
| Output Peak Current | 5.6A |
| RDS(ON) Typ. | 0.3Ω |
| Operating Frequency | Up to 100KHz |
| Operating Temperature Range | -40 to 150 °C |
| Switching Frequency | 100 KHz |
| Thermal Shutdown Temperature | 165 °C |
The operating frequency can go up to 100KHz.
Yes, it features non dissipative overcurrent detection and protection.
It supports 60° & 120° Hall effect decoding logic.
The device is available in PowerDIP24, PowerSO36, and SO24 packages.