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KA3080, KA3080A, KA3080B

Table of contents:
Info of KA3080
Info of KA3080A
Info of KA3080B

KA3080, KA3080A, KA3080B Selling Leads, Datasheet

MFG:FSC Package Cooled:DIP32 D/C:99+/00+

KA3080, KA3080A, KA3080B Datasheet download

Five Points

Part Number: KA3080

MFG: FSC

Package Cooled: DIP32

D/C: 99+/00+

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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)	V_CC1max	7	V	-
Supply Voltage (Power)	V_CC2max	28	V	-
Maxium Output Current	I_Omax	1.5^note1	A / Phase	V_CC1=5V, V_CC2=16V
Power Dissipation	P_d	2.4^note2	W	32SDIPH-400
		1.7^note2	W	28SSOPH-375
		2.5^note2	W	28SSOPH-375SG2
Junction Temperature	T_J	150	°C	V_CC1=5V, V_CC2=16V
Operating Temperature	T_OPR	-25 ~ +75	°C
Storage Temperature	T_STG	-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

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