PD57/60/86-1378 Hardware Manual • Hardware Version V1.10 | Document Revision V1.21 • 2020-APR-24

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6

Operational Ratings and Characteristics

6.1

Absolute Maximum Ratings

Parameter

Min

Max

Unit

Supply voltage

+10

+52

V

Working temperature

-20

+50

° C

Motor coil current / sine wave peak

12.7

A

Continuous motor current (RMS)

9.0

A

NOTICE

Stresses above those listed under "‘Absolute Maximum Ratings"’ may cause per-

manent damage to the device. This is a stress rating only and functional operation

of the device at those or any other conditions above those indicated in the op-

eration listings of this speci cation is not implied. Exposure to maximum rating

conditions for extended periods may affect device reliability.

6.2

Electrical Characteristics (Ambient Temperature 25° C)

Parameter

Symbol

Min

Typ

Max

Unit

Supply voltage

V DD

10

24 or 48

52

V

Motor coil current / sine wave peak (chopper regu-

lated, adjustable via TTL UART interface)

ICOILpeak

0

12.7

A

Continuous motor current (RMS)

ICOILRMS

0

9.0

A

Power supply current

IDD

ICOIL

1.4

∗ICOIL

A

Table 12: Electrical Characteristics

6.3

I/O Ratings (Ambient Temperature 25° C)

Parameter

Symbol

Min

Typ

Max

Unit

Input voltage

VIN

5

5.5

V

Low level voltage

VL

0

1.5

V

High level voltage

VH

3.5

5

V

Voltage at open drain output GPO (switched off)

VOUT 0

0

+30

V

Output sink current of open drain output GPO (switched on)

IOUT 0

0

100

mA

Table 13: I/O ratings

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