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| DRV8848_16 Datasheet, PDF (18/27 Pages) Texas Instruments – Dual H-Bridge Motor Driver | |||
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DRV8848
SLLSEL7A â OCTOBER 2014 â REVISED NOVEMBER 2015
10 Layout
www.ti.com
10.1 Layout Guidelines
Bypass the VM terminal to GND using a low-ESR ceramic bypass capacitor with a recommended value of 10 μF
rated for VM. Place this capacitor as close to the VM pin as possible with a thick trace or ground plane
connection to the device GND pin.
Bypass VINT to ground with a ceramic capacitor rated 6.3 V. Place this bypassing capacitor as close to the pin
as possible.
10.2 Layout Example
RAISEN
RBISEN
nSLEEP
AOUT1
AISEN
AOUT2
BOUT2
BISEN
BOUT1
nFAULT
AIN1
AIN2
VINT
GND
VM
VREF
BIN2
BIN1
2.2 µF
10 µF
Figure 14. Layout Recommendation
18
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