TPD4008K power-ic equivalent, high voltage monolithic silicon power-ic.
* Bootstrap circuit gives simple high side supply
* Bootstrap diode is built in
* PWM and 3-phase decoder circuit are built in
* Outputs Rotation pulse si.
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.
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