TPD4124K Datasheet, PDF (1/23 Pages) Toshiba Semiconductor – Intelligent Power Device High Voltage Monolithic Silicon Power IC

TOSHIBA Intelligent Power Device
High Voltage Monolithic Silicon Power IC
TPD4124K
TPD4124K
The TPD4124K is a DC brush less motor driver using high
voltage PWM control. It is fabricated by high voltage SOI process.
It is three-shunt resistor circuit for current sensing. It contains
level shift high-side driver, low-side driver, IGBT outputs, FRDs
and protective functions for under voltage protection circuits and
thermal shutdown circuit. It is easy to control a DC brush less
motor by just putting logic inputs from a MPU or motor controller
to the TPD4124K.
HDIP26-P-1332-2.00
Weight: 3.8 g (typ.)
Features
• High voltage power side and low voltage signal side terminal are separated.
• It is the best for current sensing in three shunt resistance.
• Bootstrap circuit gives simple high-side supply.
• Bootstrap diodes are built in.
• A dead time can be set as a minimum of 1.4 μs, and it is suitable for a Sine-wave from drive.
• 3-phase bridge output using IGBTs.
• FRDs are built in.
• Included over-current and under-voltage protection, and thermal shutdown.
• The regulator of 7 V (typ.) is built in.
• Package: 26-pin DIP.
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.
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2008-11-26