TPD4122K - Toshiba Semiconductor

TPD4122K DC Brushless Motor-Driver

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 24 25 26 Symbol GND HU+ HUHV+ HVHW+ HWFR FG VREG VCC OS RREF VS RS GND BSU U NC IS1 V BSV VBB BSW W IS2 Ground pin. U-phase Hall amp signal input pin. (Hall IC can be used.) U-phase Hall amp signal input pin. (Hall IC can be used.) V-phase Hall amp signal input pin. (Hall IC can be used.) V-.

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• High voltage power side and low voltage signal side terminal are separated. Bootstrap circuits give simple high-side supply. Bootstrap diodes are built in. PWM and 3-phase decode circuit are built in. Outputs Rotation pulse signals. 3-phase bridge output using IGBTs. FRDs are built in. Weight: 3.8 g (typ.) Included over-current and under-voltage protection, and thermal shutdown. Package: 26-pin DIP. Compatible with Hall amp input and Hall IC input. This product has a MOS structure and is sensitive to electrostatic discharge. When handling this product, ensure that the en.