Datasheet > TB67S141FTG

TB67S141FTG

更新时间： 2023-12-20 18:45:36

品牌	Logo	应用领域
东芝 - TOSHIBA		/
页数	文件大小	规格书
27页	1087K
描述
Stepping motor driver IC

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数据手册

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TB67S141FTG 数据手册

TB67S141FTG

INPUT/OUTPUT Equivalent circuit

Pin name

Input / Output

Equivalent circuit

1kΩ

PHASEA

PHASEB

INA1

Logic

Input

Logic input (VIH/VIL)

INA2

INB1

VIH: 2.0V(min) to 5.5V(max)

VIL : 0V(min) to 0.8V(max)

INB2

STBY

GND

BRAKE

Logic

Output

ERR

ALM

Logic output (VOH/VOL)

(Pullup resistance :10k to 100kΩ)

GND

VCC

VCC voltage range

VCC

4.75V(min) to 5.0V(typ.) to 5.25V(max)

1kΩ

VREF

VREF input voltage range

VREF

0V to 4.0V (Constant current control)

VCC short(Constant current control : off)

GND

1kΩ

OSCM

OSCM frequency setup (reference)

0.82MHz(min) to 3.2MHz(typ.) to

8.2MHz(max)

OSCM

(R_OSCM=3.9kΩ to 10kΩ to 39kΩ)

GND

VCOM

OUT A+

OUT A-

OUT B+

OUT B-

RSGNDA

RSGNDB

VCOM

OUTPUT

(-)pin

OUTPUT

(+)pin

VM voltage range

10V(min) to 40V(max)

OUT pin voltage range

10V(min) to 80V(max)

RSGND

The equivalent circuit diagrams may be simplified or some parts of them may be omitted for explanatory purposes.

2014-09-26

1...4 5 678 9 10...27

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