Datasheet > TC78B016FTG

TC78B016FTG

更新时间： 2024-11-24 14:58:23

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
33页	690K
描述
Driver

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TC78B016FTG 数据手册

TC78B016FTG

TOSHIBA CMOS Integrated Circuit Silicon Monolithic

TC78B016FTG

3-Phase Sine-Wave PWM Driver for Brushless DC Motors

This product is a three-phase sine-wave PWM driver for brushless

motors. It controls motor rotation speed by changing the PWM

duty cycle, based on the speed control input. Hall signal is

supported to three sensor.

P-WQFN36-0505-0.50-001

Weight: 0.06 g (typ.)

Features

•

Built-in Auto lead angle architecture (InPAC：Intelligent

Phase Control)

•

Three-phase full wave drive

Sine-wave PWM drive

Hall amplifier (hall element / hall IC)

Power supply: absolute maximum voltage: 40 V

Output current: absolute maximum current: 3 A

Selectable rotational speed command input signal:

Pulse duty signal input/ analog voltage input

Selectable PWM frequency

•

Adjustable minimum duty in PWM control

Adjustable speed ratio in PWM control

Selectable lead angle control function:

Auto lead angle function (proportion to frequency /phase control)

External lead angle control (32 steps correspond to 0° to 58°)

Selectable rotation direction

•

Brake function terminal

Selectable lock detection function

Restart function

Rotation frequency signal (FG_OUT):

1 pulse/ electrical angle 360°, 3 pulses/ electrical angle 360°

Lock detection signal (LD_OUT)

•

Power supply voltage monitoring function

Overcurrent detection circuit (ISD)

Thermal shutdown circuit (TSD)

Under voltage lockout circuit (UVLO)

Current limit circuit: external sensing resistor

Adjustable start conditions

2017-11-21

Toshiba Electronic Devices & Storage Corporation

12 3 4 5 6 7...33

中文翻译

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