DRV8860PWPR datasheet(18/45 Pages) TI2

Il numero della parte	DRV8860PWPR

Spiegazioni elettronici	DRV8860x 38-V 8-Channel Serial Interface Low-Side Driver

PDF	45 Pages

Scroll/Zoom	100%

Produttore elettronici	TI2 [Texas Instruments]

Homepage	https://www.ti.com

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18 / 45 page

LATCH

CLK

xxx

Part 2

Part 1

Part 3

Part 4

DRV8860, DRV8860A

SLRS065E – SEPTEMBER 2013 – REVISED NOVEMBER 2015

www.ti.com

Programming (continued)

8.5.1.3 Special Command

Besides output ON/OFF control and fault status reading back, DRV8860 has special functions to make system

more robust or power efficient. These functions will need special command to initiate the device or configure the

internal registers.

There are 5 Special Commands:

1. Write Control Register command

2. Read Control Register command

3. Read Data Register command

4. Fault Register Reset command

5. PWM Start command

Special wave form pattern on CLK and LATCH pin will issue the special command, as below

Figure 17. Special Command

CLK CYCLES IN EACH PART

SPECIAL COMMAND

Part 1

Part 2

Part 3

Part 4

Write Control Register

Read Control Register

Read Data Register

Fault Register Reset

PWM Start

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Product Folder Links: DRV8860 DRV8860A

DRV8860PWPR Scheda tecnica(PDF) 18 Page - Texas Instruments