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 Ground pin. 5 VREG 6 V regulator output pin. 6 VCC Control pow.
• 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.
HZIP23-P-1.27F (LBR)
HZIP23-P-1.27G (LBF)
Weight HZIP23-P-1.27F : 6.1 g (typ.) HZIP23-P-1.27G : 6.1 g (typ.)
980910EBA1
• TOSHIBA is continually working to improve the quality and the reliability of its products. Nevertheless, semi.
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