KA3086D - 2-Phase BLDC Motor Driver

Product Overview

Fairchild

Datasheet Details

Part number	KA3086D
Manufacturer	Fairchild
File Size	308.51 KB
Description	2-Phase BLDC Motor Driver
Datasheet	KA3086D Datasheet
Additional preview pages of the KA3086D datasheet.

Product details

Description

Power supply voltage2 Rev.1.0.1 February.2000. 3 13 16 SVCC + - 4 1 ICTL FAN8486D (KA3086D) 28 PVCC2 SGND 2 3 4 + AMP 27 NC Current/Voltage VCTL Control VCTL 26 NC HYS.COM FGOUT Internal Block Diagram FGAMPOUT 25 NC 24 54 DRIVER OUT2P FGIN 23 PGND2 6 7 8 9 DRIVER VREF Supply each block FG(V25) 22 OUT2N TSD VREG (5.0V) VREG 21 OUT1P VREF PG(V25) + AMP 20 Rev.1.0.1 February.2000. PGND1 10 PGIN 19 OUT1N PGAMPOUT 18 11 NC HYS.COM PG

Features

Drives the BLDC motor using 2 hall sensors. 2-phase, full-wave drive method Built-in thermal shutdown (TSD) circuit Controls the motor speed through voltage Built-in bandgap circuit Built-in frequency Generator (FG) & Phase Generator (PG) amplifier & comparator. Descripiton The FAN8486D is a monolithic integrated circuit, and it is suitable for drum motor driver of VCR system. 28-SSOP-300SG Typical.

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Published: Apr 25, 2005 |