BD6964FVM is a single phase full-wave motor driver IC produced by BROADCOM, with PWM speed control and soft switching function.
This document describes the BD6964FVM single‑phase full‑wave motor driver, including absolute maximum ratings, operating conditions, and detailed electrical characteristics such as supply voltage, power dissipation, and output current. It also contains a pin‑out diagram, package outline, and recommended application guidelines.
The handbook includes extensive cautions on use, covering topics like reverse polarity protection, thermal design, grounding, and handling of large capacitors. Legal notices and contact information for ROHM are provided at the end of the document.
| Supply voltage (Vec) | 15 V |
|---|---|
| Power dissipation (Pd) | 585 mW |
| Operating temperature (Topr) | -40~+105 °C |
| Output current (lomax) | 800 mA |
| Junction temperature (Timax) | 150 °C |
| Operating supply voltage range (Vee) | 3.5~14 V |
| Hall input voltage range (VH) | 0~Vec/3 V |
The maximum supply voltage (Vec) is 15 V.
Keep the capacitor between output and GND below 100 µF.
The thermal shutdown circuit activates at about 175 °C (typ.).
Use an external diode to protect the IC when connecting the power supply backward.