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DRV8860_15 Datasheet, PDF (28/40 Pages) Texas Instruments – DRV8860x 38-V 8-Channel Serial Interface Low-Side Driver
DRV8860, DRV8860A
SLRS065D – SEPTEMBER 2013 – REVISED OCTOBER 2015
www.ti.com
9.2.2 Detailed Design Procedure
9.2.2.1 Drive Current
The current path is from VM, through the load, into the low-side sinking driver. Power dissipation I2R losses in
one sink are calculated using Equation 1.
PD = I2 x RDS(on)
(1)
9.2.3 Application Curves
Figure 35. PWM Operation
28
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