High Voltage Monolithic Silicon Power IC
1. Description
The TPD4162F is a DC brushless motor driver using high-voltage PWM
control. It is fabricated using a high-voltage SOI process. The device
contains PWM circuit, 3-phase decode circuit, level shift high-side
driver, low-side driver, IGBT outputs, FRDs, over-current, and current
limit and under-voltage protection circuits, and a thermal shutdown
circuit. It is easy to control a DC brushless motor by applying a signal
from a motor controller and a Hall element / Hall IC to the TPD4162F.
2. Applications
DC brushless motor driver IC
3. Features
● High voltage power side and low voltage signal side terminal are separated.
● Bootstrap circuits give simple high-side supply.
● Bootstrap diodes are built in.
● PWM and 3-phase decode circuit are built in.
● Pulses-per-revolution output:
FGC = High: 3 pulse/electrical angle: 360°
FGC = Low : 1 pulse/electrical angle: 360°
● Included over-current and current limit and under-voltage protection, and thermal shutdown.