NJM3771 데이터 시트보기 (PDF) - Japan Radio Corporation

부품명

상세내역

제조사

NJM3771

DUAL STEPPER MOTOR DRIVER

Japan Radio Corporation  

NJM3771

s TYPICAL CHARACTERISTICS

Vd (V)

1.0

Tj = 25°C

VCE Sat (V)

1.2

.8

Tj = 125°C

.6

.4

1.0

Tj = 25°C

.8

Tj = 125°C

.6

.2

.4

00

.10 .20 .30 .40 .50 .60

IM (A)

Figure 10. Typical upper diode

voltage drop vs. recirculating current

.2 0

.10 .20 .30 .40 .50 .60

I M (A)

Figure 11. Typical source saturation

voltage vs. output current

VCE Sat (V)

PD (W)

Vd (V)

1.0

Tj = 25°C

.8

Tj = 125°C

.6

.4

.2

00

.10 .20 .30 .40 .50 .60

I M (A)

Figure 12. Typical lower diode

voltage drop vs. recirculating current

1.0

Tj = 25°C

3.0

.8

Tj = 125°C

.6

2.0

.4

1.0

.2

VMM = 36V

VMM = 14V

0 .10 .20 .30 .40 .50 .60

I M (A)

00

.10

.20

.30

.40

.50

.60

Max allow power is

IM (A)

Figure 13 Typical sink saturation

voltage vs. output current

Figure 14. Power dissipation vs. motor current,

both channels driven, Ta = 25°C

The specifications on this databook are only

given for information , without any guarantee

as regards either mistakes or omissions.

The application circuits in this databook are

described only to show representative

usages of the product and not intended for

the guarantee or permission of any right

including the industrial rights.

Share Link: