KA3014 Selling Leads, Price trend , Fairchild Semiconductor, KA3014 DataSheet download, circuit diagram from SeekIC.com

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SeekIC No. : 00540618 Detail

KA3014: Power Driver ICs QFPH-48

KA3014 Data Sheet

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Part Number:: KA3014
Mfg:: Fairchild Semiconductor
Supply Ability:: 5000

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Qty
1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/4/27

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Motor / Motion / Ignition Controllers & Drivers

Product Details

Description

Product :
Type :
Rise Time :
Fall Time :
Supply Voltage - Max :
Supply Voltage - Min :
Supply Current :
Maximum Power Dissipation :
Maximum Operating Temperature :
Mounting Style :
Package / Case :
Packaging :

Features:

• Built-in power save circuit
• Built-in current limit circuit
• Built-in thermal shutdown circuit (TSD)
• Built-in hall bias
• Built-in FG signal output circuit
• Built-in rotational direction detecting circuit
• Built-in protection circuit for reverse rotation
• Built-in short brake circuit
• Built-in variable-regulator
• Built-in 4-CH balanced transformerless (BTL) driver
• Built-in BTL mute circuit (CH1/2, CH3 and CH4)
• Corresponds to 3.3V DSP

Application

• Mini disk player
• Digital video disk player
• Car mini disk player
• Car navigation system

Pinout

Connection Diagram

Specifications

Parameter	Symbol	Value	Unit
Supply voltage (BTL signal)	V_CC1MAX	15	V
Supply voltage (Spindle signal)	V_CC2MAX	7	V
Supply voltage (Spindle motor)	V_MMAX	15	V
Supply voltage (BTL motor)	V_MBTLMAX	15	V
Power dissipation	P_D	3.0 note	W
Operating temperature	T_OPR	−35 ~ +85
Storage temperature range	T_STG	−55 ~ +150
Maximum output current (Spindle part)	I_OMAXS	1.3	A
Maximum output current (BTL part)	I_OMAXB	1	A

Notes:
1. When mounted on 70mm * 70mm * 1.6mm PCB (Phenolic resin material)
2. Power dissipation is reduced 24mW / for using above Ta=25V
3. Do not exceed Pd and SOA (Safe Operating Area)

Description

The KA3014 is a monolithic integrated circuit suitable for a 4-ch motor driver which drives the tracking actuator, focus actuator, sled motor, loading motor and 3-phase BLDC spindle motor of the MDP/CAR-MD/CAR-NAVIGATION system.

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KA3014

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