TPD4146K Datasheet, PDF (1/25 Pages) Toshiba Semiconductor – TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC

TPD4146K
TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC
TPD4146K
The TPD4146K 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 under-voltage protection circuits, and a
thermal shutdown circuit. It is easy to control a DC brush less
motor by applying a signal from a motor controller and a Hall
amp/ Hall IC to the TPD4146K.
Features
HDIP26-P-1332-2.00
Weight: 3.8 g (typ.)
• 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 pulses/electrical angle: 360°
• 3-phase bridge output using IGBTs.
• FRDs are built in.
• Included over-current and under-voltage protection, and thermal shutdown.
• Package: 26-pin DIP.
• Compatible with Hall amp input and Hall IC input.
This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure
that the environment is protected against electrostatic discharge.
1
2012-02-09