TA8493AFG

更新时间： 2024-09-24 13:14:23

品牌	Logo	应用领域
东芝 - TOSHIBA		驱动器
页数	文件大小	规格书
25页	251K
描述
IC CD MOTOR DRIVER, PDSO30, 0.375 INCH, 1 MM PITCH, LEAD FREE, PLASTIC, SSOP-30, Drive Electronics

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TA8493AFG 技术参数

TA8493F/AF/BF

Toshiba Bipolar Linear Integrated Circuit Multi-Chip

TA8493F, TA8493AF, TA8493BF

3-Phase Full Wave Brushless DC Motor Driver IC for CD-ROM Drives

These 3-phase, full-wave, brushless DC motor driver ICs have

been developed for use in CD-ROM drive spindle motors. The

TA8493F/ AF/ BF contain in its upper stage a discrete power

transistor (P-ch-MOS) and uses direct PWM control system,

which enables the IC to provide superior thermal efficiency.

Furthermore, the multi-chip structure of this device facilitates

dispersion of the heat generated inside the package, making it

possible to suppress heat concentration.

Features

Multi-chip structure (3 × 2SJ465 chips built-in)

Direct PWM control system

Drive system: 120°drive system (TA8493F/BF)

: 180°drive system (TA8493AF)

Weight: 0.63 g (typ.)

Built-in current limiter: I = 0.7 A (typ.) (at R = 0.33 Ω)

LIM F

Built-in reversing brake/short brake functions

FG signal output (using hall element output signal)

Built-in hall bias

Built-in thermal shutdown circuit

Package: MFP-30

2002-01-31

12 3 4 5 6 7...25

中文翻译

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型号	品牌	获取价格	描述	数据表
TA8493BF	TOSHIBA	获取价格	3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES
TA8493BFG	TOSHIBA	获取价格	IC CD MOTOR DRIVER, PDSO30, 0.375 INCH, 1 MM PITCH, LEAD FREE, PLASTIC, SSOP-30, Drive Ele
TA8493F	TOSHIBA	获取价格	3-PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD-ROM DRIVES
TA8496FL	TOSHIBA	获取价格	Bipolar Linear Integrated Circuit Silicon Monolithic
TA8496FLG	TOSHIBA	获取价格	IC 1 CHANNEL READ WRITE AMPLIFIER CIRCUIT, PQCC24, 5 X 5 MM, 0.50 MM PITCH, LEAD FREE, PLA
TA8499F	TOSHIBA	获取价格	3 PHASE FULL WAVE BRUSHLESS DC MOTOR DRIVER IC FOR CD/DVD ROM DRIVES
TA8499FG	TOSHIBA	获取价格	IC DISK DRIVE MOTOR CONTROLLER, 1.5 A, PDSO30, 0.375 INCH, 1 MM PITCH, LEAD FREE, PLASTIC,
TA8504	TOSHIBA	获取价格	HIGH SPEED COMPARATOR
TA8504F	TOSHIBA	获取价格	HIGH SPEED COMPARATOR
TA8505	TOSHIBA	获取价格	SUPPLY VOLTAGE SUPERVISOR