TMC5062 데이터 시트보기 (PDF) - Unspecified

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TMC5062

POWER DRIVER FOR STEPPER MOTORS

Unspecified 

TMC5062 DATASHEET (Rev. 1.10 / 2016-APR-28)

9

2 Pin Assignments

2.1 Package Outline

ENC1A/INT 1

ENC1B/PP 2

CSN/IO0 3

SCK/IO1 4

SDI/IO2 5

GND 6

VCC_IO 7

SDO/IO3 8

SWIOP 9

SWION 10

CLK 11

SWSEL 12

TMC 5062-LA

QFN48 7mm x 7mm

0.5 pitch

36 CPI

35 CPO

34 GND

33 VCC

32 5VOUT

31 GNDA

30 VSA

29 DRV_ENN

28 REFL1

27 REFR1

26 REFL2

25 REFR2

Figure 2.1 TMC5062 pin assignments.

2.2 Signal Descriptions

Pin

GND

VCC_IO

VSA

GNDA

5VOUT

Number

6, 24, 34

7

30

Type

GND

31

GND

32

Function

Digital ground pin for IO pins and digital circuitry.

3.3V or 5V I/O supply voltage pin for all digital pins.

Analog supply voltage for 5V regulator – typically supplied with

driver supply voltage. An additional 100nF capacitor to GND (GND

plane) is recommended for best performance.

Analog GND. Tie to GND plane.

Output of internal 5V regulator. Attach 2.2μF or larger ceramic

capacitor to GNDA near to pin for best performance. May be used to

supply VCC of chip.

www.trinamic.com

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