KA3084 查看數據表（PDF） - Fairchild Semiconductor

零件编号

产品描述 (功能)

生产厂家

KA3084

2-Phase BLDC Motor Driver

Fairchild Semiconductor 

KA3084D

2-Phase BLDC Motor Driver

www.fairchildsemi.com

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.

Description

The KA3084D is a monolithic integrated circuit, and it is

suitable for drum motor driver of VCR system.

22-SOP-300

Target Applications

• Video cassette recorder(VCR) cylinder (drum) motor

• Other 2-phase BLDC motor

Ordering Information

Device

Package

KA3084D 22-SOP-300

KA3084DTF 22-SOP-300

Operating Temp.

−25°C ~ +75°C

−25°C ~ +75°C

©2000 Fairchild Semiconductor International

1

Rev. 1.0.1

February. 2000.

Share Link: