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About information presented in this cross reference
The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application. Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected. TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.
TPD4162F Square-Wave Control Type BLDC Motor Drive Circuit
The square-wave control type brushless DC motor driver using TPD4162F in compact pakage. The design method of circuit and PCB such as calculation of constants, is described.
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.
Selectable pulse-per-revolution output of 3 pulses or 1 pulse
3-phase bridge output using IGBTs
FRDs are built-in.
Included over-current and current limit and under-voltage protection, and thermal shutdown.
Compatible with Hall element input and Hall IC input.
Compact package: HSSOP31 (11.93 mm × 17.5 mm × 2.2 mm)
The square-wave control type brushless DC motor drive circuit within high-voltage PWM controlled motor driver IC TPD4162F.
Power loss is reduced, and efficiencies is improved by new high breakdown-voltage SOI-process.
TPD4162F has a function that enables high-speed protection from over current, in addition to conventional current limiting function.
The compact package HSSOP31 contributes miniaturization of printed circuit board.