TB6581HG - 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller

Product Overview

Toshiba

Datasheet Details

Part number	TB6581HG
Manufacturer	Toshiba
File Size	437.17 KB
Description	3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
Datasheet	TB6581HG Datasheet
Additional preview pages of the TB6581HG datasheet.

Product details

Description

TB6581HG 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 Symbol Description Function PGND VREG IS NC VCC7 Vrefout Idc SGND Xin Xout Ve HU HV HW LA FG REV BSU U BSV V BSW W VB VCC15 Grounding pin Power ground Reference voltage output Connected to pin 5. 7 V (typ.), 30 mA (max) IGBT emitter pin For connecting a current sensing resistor to ground.Not connected This pin is left open and can be used as a jumper on a PCB.Signal control power supply pin Connec

Features

A sine wave PWM drive controller and a high-voltage driver integrated in a single package.
IGBTs arranged in three bridge units.
Triangle wave generator (carrier frequency = fosc/254 (Hz)).
Dead-time insertion (1.9 µs) Weight: 7.7 g (typ. ).
High-side bootstrap supply.
Bootstrap diode.
Overcurrent protection, thermal shutdown, and undervoltage lockout.
On-chip regulator (Vreg = 7 V (typ. ), 30 mA (max), Vrefout = 5 V.

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Published: Apr 21, 2024 |