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TPD4121K Datasheet DC Brushless Motor-Driver

Manufacturer: Toshiba

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General Description

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Overview

TPD4121K TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC www.DataSheet4U.com TPD4121K The TPD4121K is a DC brushless motor driver using high-voltage PWM control.

It is fabricated using a high-voltage SOI process.

The device contains PWM circuit, 3-phase decode logic, level shift high-side driver, low-side driver, IGBT outputs, FRDs, over-current and under-voltage protection circuits, and a thermal shutdown circuit.

Key Features

  • 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 decoder circuit are built in. Outputs Rotation pulse signals. 3-phase bridge output using IGBTs. FRDs are built in. Weight: 3.8 g (typ. ) Incorporating over-current and under-voltage protection, and thermal shutdown. Package: 2.

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