STK672-210 데이터 시트보기 (PDF) - SANYO -> Panasonic

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STK672-210

Unipolar Constant-Current Chopper Two-Phase Stepping Motor Driver Output Current: 1.4 A

SANYO -> Panasonic 

STK672-210

Allowable Operating Ranges at Ta = 25°C

Parameter

Supply voltage 1

Supply voltage 2

Input voltage

Phase driver withstand voltage

Phase current 1

Phase current 2

Symbol

VCC1

VCC2

VIH

VDSS

IOH max 1

IOH max 2

Conditions

With signals applied

With signals applied

ID = 1 mA (Tc = 25°C)

When the pin 6 to 9 signals are ≥ 100 Hz,

Tc = 105°C, 50% duty

When the pin 6 to 9 signals are ≥ 100 Hz,

Tc = 90°C, 50% duty

Ratings

Unit

10 to 45

V

5.0 ± 5%

V

0 to VCC2

V

100

V

1.4

A

1.6

A

Electrical Characteristics at Tc = 25°C, VCC1 = 24 V, VCC2 = 5 V

Parameter

Symbol

Control supply current

Output current (average)

FET diode forward voltage

ICCO

IO ave

Vdf

Output saturation voltage

Vsat

Vref input voltage

VrH

Vref input bias current

IIB

[Control Input Pins]

Input voltage

VIH

VIL

Input current

IIH

IIL

Note: A fixed-voltage power supply must be used.

Conditions

With all inputs at the VCC2 level

With R/L = 3.5 Ω/3.8 mH in each phase

If = 1.0 A

RL = 24 Ω

Pin 12

With pin 12 at 1 V

H-IC pins 6 to 9

H-IC pins 6 to 9

H-IC pins 6 to 9, VIN = VCC2

H-IC pins 6 to 9, VIN = 0 V

Ratings

Unit

min

typ

max

3.3

10 mA

0.405

0.450

0.505

A

1.1

1.8

V

0.8

1.2

V

0

3.5

V

50

500 nA

3.5

310

2.5

V

0.7

V

µA

µA

Package Dimensions

unit : mm

4168

SANYO : SIP-12

No.7464-2/8

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