KA2822D - 3-Phase BLDC Motor Driver

Fairchild

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Datasheet Details

Part number	KA2822D
Manufacturer	Fairchild
File Size	188.88 KB
Description	3-Phase BLDC Motor Driver
Datasheet	KA2822D_FairchildSemiconductor.pdf

KA2822D Product details

Description

The KA2822D is a monolithic integrated circuit, and suitable for the three-phase spindle motor driver of FDD system. 3.5-inch floppy disk drive (FDD) spildle motor Other 3-phase BLDC motor Ordering Information Device KA2822D KA2822BD Package 28-SSOPH-375 28-SSOPH-375 Operating Temp.0 ~ 75°C 0 ~ 75°C 0 ~ 75°C 0 ~ 75°C KA2822DTF 28-SSOPH-375 KA2822BDTF 28-SSOPH-375 Rev.1.0.1 May.2000. ©2000 Fairchild Semiconductor International 1 KA282

Features

3-phase, full-wave, linear BLDC motor driver with 2 hall sensors.
Built-in soft switching drive circuit.
300 or 360 RPM speed control.
Snubberless.
Built-in chip enable function.
Built-in digital speed control circuit.
Built-in current limit circuit.
Index sensorless.
Built-in TSD (Thermal shutdown).
Low saturation voltage.
Digital input: TTL, 5V CMOS compatible.
Built-in current-mode con.

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Published: Apr 25, 2005 |