DRV8860_16 Datasheet, PDF (24/41 Pages) Texas Instruments – 8-Channel Serial Interface Low-Side Driver

DRV8860, DRV8860A
SLRS065E – SEPTEMBER 2013 – REVISED NOVEMBER 2015
There are five operation cases as described in Figure 29 through Figure 33.
The output is turned on with 100% duty cycle.
OUTx Voltage (V)
VM
www.ti.com
OUTx Current (mA)
VM/R_L
Time (ms)
Max-On time
Time (ms)
Figure 29. Case 1: Timer Enable Bit (C8) is 0 (Default Value)
The output is turned on in PWM chopping mode with duty cycle defined by Control register bits C7:C5.
OUTx Voltage (V)
VM
OUTx Current (mA)
Time (ms)
DC*VM/R_L
PWM Chopping
Time (ms)
Figure 30. Case 2: Timer Enable Bit (C8) is 1 and Energizing Timing Bits (C4:C1) are 0000
24
Submit Documentation Feedback
Copyright © 2013–2015, Texas Instruments Incorporated
Product Folder Links: DRV8860 DRV8860A