Datasheet

Vbkup
User_Action
Vbat
Sequence_Start
VAC
Sequence_Start
PWRON
Sequence_Start
PWRON
Sequence_Start
Pushbuttondebouncing-30ms
0 ms
Starting_Eventismainbatteryinsertion
Starting_EventisPWRONbutton
Starting_Eventischargerinsertion
Starting_EventisPWRONrisingwhendeviceisinslavemode
61 ms-2cycle32k
61 ms-2cycle32k
Vbus
Sequence_Start
Starting_EventisVBUSinsertion
61 ms-2cycle32k
032-010
TPS65950
SWCS032E–OCTOBER 2008–REVISED JANUARY 2011 www.ti.com
Figure 4-8. Timings Before Sequence Start
4.5.3.2 OMAP2 Power-On Sequence
Figure 4-9 shows the timing and control that must occur in Master_C027_Generic mode. Sequence_Start
occurs according to the events shown in Figure 4-8.
60 Power Module Copyright © 2008–2011, Texas Instruments Incorporated
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