TPD4008K - Toshiba

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 pin. (Connect a capacitor to this pin.) PWM triangular wave .

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 overcurrent, overheating and undervoltage Since this IC is a MOS product, pay attention to static charges when handling it. Weight HZIP23-P-1.27F : 6.1 g (typ.) HZIP23-P-1.27G : 6.1 g (typ.) HZIP23-P-1.27H : 6.1 g (typ.) 1 2002-02-12 Pin Assignment TPD4008K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 VS OS RREF GND VREG VCC IS1 NC U BSU.