TA84002F 데이터 시트보기 (PDF) - Toshiba

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TA84002F

PWM CHOPPER TYPE 2−PHASE BIPOLAR STEPPING MOTOR DRIVER

Toshiba 

MAXIMUM RATINGS (Ta = 25°C)

TA84002F

CHARACTERISTIC

SYMBOL

RATING

UNIT

Supply Voltage (Motor)

Supply Voltage (Control)

Output Current

Input Voltage

Power Dissipation

Operating Temperature

Storage Temperature

VM

35

V

VCC

7

V

IO

1.0

A / ch

VIN

GND − 0.4 to VCC + 0.4 V

V

PD

2.5 (Note)

W

Topr

−30 to 85

°C

Tstg

−55 to 150

°C

Note: This rating is obtained by mounting on 50 × 50 × 1.6 mm PCB that occupied above 60% of copper.

RECOMMENDED OPERATION CONDITION (Ta = −30 to 85°C)

CHARACTERISTIC

Supply Voltage (Control)

Supply Voltage (Motor)

Output Current

Input Voltage

Reference Voltage

PWM Frequency

SYMBOL

VCC

VM

IO

VIN

Vref

fPWM

TEST

CIR−

CUIT

―

TEST CONDITION

―

―

― PHASE, ENABLE

―

―

MIN

4.5

10

―

GND

1.2

15

TYP. MAX

5.0

5.5

24

30

―

0.8

―

VCC

2.5 VCC − 0.5

30

50

UNIT

V

V

A / ch

V

V

kHz

7

2001-09-06

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