STK672-110-SL-E 데이터 시트보기 (PDF) - SANYO -> Panasonic

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STK672-110-SL-E

2-phase Stepping Motor Driver

SANYO -> Panasonic 

Package Dimensions

unit:mm (typ)

32.5

8.5

STK672-110-SL-E

1

12

2.0

0.5

7.4

5.2

11 2=22

Figure 1 Derating Curve of Motor Current, IOH, vs. STK672-110-SL-E Operating Substrate Temperature, Tc

IOH -- Tc

3.0

Operating region when fCL≥200Hz

2.65

2.5

VCC=24V

Motor: R=0.4Ω

L=1.2mH

2.2

2.0

1.8

Operating region in hold mode

1.5

1.5

1.0

0.5

0

0

20

40

60

80

100 105 120

Operating substrate temperature, Tc -- °C

Notes

• The current range given above represents conditions when output voltage is not in the avalanche state.

• Tc must measure surface metal temperature on rear side center of this device.

No. A2139-3/11

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