TPD4008K - High Voltage Monolithic Silicon Power-IC
TPD4008K Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Symbol VS OS RREF GND VREG VCC IS1 NC U BSU VBB1 V BSV NC W BSW VBB2 IS2 HU HV HW F/R FG Pin Description Speed control signal input pin.
(PWM reference voltage input pin) PWM triangular wave oscillation frequency setup
TPD4008K TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC TPD4008K The TPD4008K 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 hole
TPD4008K 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
