M54646AP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M54646AP

2-PHASE STEPPER MOTOR DRIVER

MITSUBISHI ELECTRIC  

MITSUBISHI <CONTROL / DRIVER IC>

M54646AP

2-PHASE STEPPER MOTOR DRIVER

ABSOLUTE MAXIMUM RATINGS (Ta = 25°C unless otherwise noted)

Symbol

VCC

VMM

VL

VC

VR

IL

IC

IO

Pd

Topr

Tstg

Parameter

Supply voltage

Output stage supply voltage

Logic input voltage

Analog input voltage

Reference input voltage

Logic input current

Analog input current

Output current

Power dissipation

Operating temperature

Storage temperature

Conditions

Measured with IC mounted on board

Ratings

Unit

-0.3 – 7

V

-0.3 – 45

V

-0.3 – 6

V

-0.3 – VCC

V

-0.3 – 15

V

-10

mA

-10

mA

±1000

mA

1.92

W

-20 – 85

°C

-55 – 125

°C

RECOMMENDED OPERATIONAL CONDITIONS (Ta = 25°C unless otherwise noted)

Symbol

VCC

VMM

IO

tPLH

tPHL

TON

Parameter

Supply voltage

Output stage supply voltage

Output current

Logic input rise time

Logic input fall time

Thermal shutdown temperature

Limits

Min.

Typ.

Unit

Max.

4.5

5

5.5

V

10

40

V

20

800

mA

2

µs

2

µs

165

°C

ELECTRICAL CHARACTERISTICS (VCC = 5V, Ta = 25°C unless otherwise noted)

Symbol

VIH

VIL

ICH

ICO

IOFF

Vsat

tOFF

td

ICC

IIH

IIL

Parameter

Logic input voltage

“H”

“L”

Comparator threshold voltage

Comparator input current

Output cutoff current

Total saturation voltage

Cutoff time

Turn-off delay

Power current

“H”

Logic input current

“L”

VCC = 5V

VR = 5V

Test Conditions

Sensing resistance is not included.

(IO = 500mA)

VMM = 10V, tON ≥ 5µs

dVK/dt ≥ 50mV/µs

VCC = 5V, 1 phase

VI = 2.4V

VI = 0.4V

Limits

Min.

Typ.

Max.

Unit

2.0

VCC

V

0

0.8

V

400

430

450

mA

-20

20

µA

100

µA

3.5

V

25

30

35

µs

1.6

2.0

µs

25

mA

20

µA

-0.4

mA

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