TPD4011K - High Voltage Monolithic Silicon Power-IC
Pin No.
Symbol Pin Description 1 VS Speed control signal input pin.
(PWM reference voltage input pin) 2 OS PWM triangular wave oscillation frequency setup pin.
(Connect a capacitor to this pin.) 3 RREF PWM triangular wave oscillation frequency setup pin.
(Connect a resistor to this pin.) 4 GND Gr
TPD4011K TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC TPD4011K The TPD4011K is a DC brush less motor driver using high voltage PWM control.
It is fabricated by high voltage SOI process.
It contains PWM circuit, 3 phase decode logic, level shift high side driver, low side driver, IGBT outputs, FRDs and protective functions for overcurrent, overheat and undervoltage.
It is easy to control a DC brush less motor by just putting logic inputs from a micro computer and hol
TPD4011K Features
* Bootstrap circuit gives simple high side supply
* Bootstrap diode is built in
* PWM and 3-phase decoder circuit are built in
* Outputs Rotation pulse signals
* 3-phase bridge output using IGBTs
* FRDs are built in
* Protective functions for o
