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MFG:FAI  Package Cooled:DIP-24  D/C:00+  

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Part Number: KA3080

 

MFG: FAI

Package Cooled: DIP-24

D/C: 00+

Description: The KA3080 , KA3080D, KA3080DM are a monolithic integrated circuit, and it is suitable for 3-phase cap...


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KA3080 General Description


The KA3080 , KA3080D, KA3080DM are a monolithic integrated circuit, and it is suitable for 3-phase capstan motor driver for VCR system.

KA3080 Maximum Ratings

Parameter
Symbol
Value
Unit
Remark
Supply Voltage (Signal)
VCC1max
7
V
-
Supply Voltage (Power)
VCC2max
28
V
-
Maxium Output Current
IOmax
1.5note1
A / Phase
VCC1=5V, VCC2=16V
Power Dissipation
Pd
2.4note2
W
32SDIPH-400
1.7note2
W
28SSOPH-375
2.5note2
W
28SSOPH-375SG2
Junction Temperature
TJ
150
°C
VCC1=5V, VCC2=16V
Operating Temperature
TOPR
-25 ~ +75
°C
Storage Temperature
TSTG
-40 ~ +125
°C


Note:
1. Duty 1 / 100, pulse width 500s
2. 1) When mounted on glass epoxy PCB (76.2 * 114 * 1.57mm)
2) Power dissipation reduces 13.6mW / °C for using above Ta=25°C. (32SDIPH Type)
    Power dissipation reduces 19.2mW / °C for using above Ta=25°C. (28SSOPH Type)
    Power dissipation reduces 20.0mW / °C for using above Ta=25°C. (28SSOPH -SG2 Type)
3) Do not exceed Pd and SOA(Safe Operating Area).

KA3080 Features

• 3-Phase, Full-Wave, Linear BLDC Motor Driver With 3 Hall Sensors
• Built-in TSD (Therml Shutdown) Circuit
• Built-in Torque Ripple Control Circuit
• Built-in Output Current Limiter
• Motor Speed Control
• High Output Current
• Built-in FG Amplifier With Sinusoidal Waveforms
• Built-in Hall Amplifier
• Built-in CW and CCW Circuit

KA3080 Typical Application

• Video Cassette Recorder (VCR) Capstan Motor
• Other 3-Phase BLDC Motor

KA3080 Connection Diagram

KA3080  Connection Diagram KA3080  Connection Diagram

KA3080 datasheet

KA3080
PDF/DataSheet Download

  • Datasheet: KA3080
  • File Size: 553716 KB
  • Manufacturer: FAIRCHILD [Fairchild Semiconductor]
  • Click here to Download

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