Datasheet TPD4162F (Toshiba) - 3

TPD4162F 6. Pin Description Table 6.1 Pin Description Pin No. Symbol Pin Description
1 VBB High-voltage power supply input pin. 2 BSU U-phase bootstrap capacitor connecting pin. 3 U U-phase output pin. 4 IS1 IGBT emitter/FRD anode pin. 5 BSV V-phase bootstrap capacitor connecting pin. 6 V V-phase output pin. 7 BSW W-phase bootstrap capacitor connecting pin. 8 W W-phase output pin. 9 NC Unused pin, which is not connected to the chip internally. 10 IS2 IGBT emitter/FRD anode pin. 11 GND Ground pin. 12 NC Unused pin, which is not connected to the chip internally. 13 NC Unused pin, which is not connected to the chip internally. 14 HW- W-phase Hall element signal input pin. (Hall IC can be used.) 15 HW+ W-phase Hall element signal input pin. (Hall IC can be used.) 16 HV- V-phase Hall element signal input pin. (Hall IC can be used.) 17 HV+ V-phase Hall element signal input pin. (Hall IC can be used.) 18 HU- U-phase Hall element signal input pin. (Hall IC can be used.) 19 HU+ U-phase Hall element signal input pin. (Hall IC can be used.) 20 VREG 5 V regulator output pin. 21 CS Over-current protection detection pin PWM triangular wave oscillation frequency setup pin. 22 OS (Connect a capacitor to this pin.) PWM triangular wave oscillation frequency setup pin. 23 RREF (Connect a resistor to this pin.) 24 NC Unused pin, which is not connected to the chip internally. 25 RS Input for current limit and over-current protection detection pin 26 FGC FG pulse count select (High or open = 3 ppr; Low = 1 ppr). 27 VS Speed control signal input pin. (PWM reference voltage input pin.) 28 FG Revolution pulse output pin. 29 VCC Control power supply pin. 30 NC Unused pin, which is not connected to the chip internally. 31 GND Ground pin.

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