DRV8860PWPR datasheet(26/45 Pages) TI2

tên linh kiện	DRV8860PWPR

Giải thích chi tiết về linh kiện	DRV8860x 38-V 8-Channel Serial Interface Low-Side Driver

PDF	45 Pages

Scroll/Zoom	100%

nhà sản xuất	TI2 [Texas Instruments]

Trang chủ	https://www.ti.com

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26 / 45 page

OUTx Voltage (V)

Time (ms)

OUTx Current (mA)

Time (ms)

VM/RL

DC*VM/RL

Max-On time

PWM Chopping

PWM Start

DRV8860, DRV8860A

SLRS065E – SEPTEMBER 2013 – REVISED NOVEMBER 2015

www.ti.com

8.5.1.4.1

PWM Start Special Command Used

The output is turned on in Energizing mode with 100% duty cycle, and a timer is enabled with duration set by

Control register bits C4:C1. If the PWM Start special command is received before the timer expires, then the

output switches to PWM chopping mode with PWM Duty Cycle defined by Control register bits C7:C5. If the timer

expires and no PWM Start is received, then the device will stay in Energizing mode regardless of other PWM

Start commands.

Figure 33. Case 5: Timer Enable Bit (C8) is 0, Energizing Timing Bits (C4:C1) are NOT 0000, and PWM

Duty Bits (C7:C5) are NOT 000

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DRV8860PWPR bảng dữ liệu(PDF) 26 Page - Texas Instruments