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| DRV8808 Datasheet, PDF (28/38 Pages) Texas Instruments – COMBINATION MOTOR DRIVER WITH DC-DC CONVERTER | |||
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DRV8808
SLVS857A â DECEMBER 2009 â REVISED AUGUST 2011
VM Start-up/Power-Down and Glitch Condition
1. Start up with VM glitch (not below VthVMâ)
VM
(CSELECT = Open)
VM = 6 V
VM = 5 V
www.ti.com
VthVM+
VthVMâ
DCDC_B
DCDC_C
nORT
10 ms
(Note A)
10 ms
120 ms
Protection Mask
(UVP, OVP)
A. LDO OCP is masked during protection mask time.
Figure 16.
28
Copyright © 2009â2011, Texas Instruments Incorporated
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