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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 W...

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SeekIC No. : 004383671 Detail

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 ...

KA3080 Data Sheet

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Part Number:
KA3080
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



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


Application

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


Pinout

Connection Diagram Connection Diagram


Specifications

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).




Description

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




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