Datasheet

TPS65910, TPS65910A, TPS65910A3, TPS659101, TPS659102, TPS659103
TPS659104, TPS659105, TPS659106, TPS659107, TPS659108, TPS659109
SWCS046T –MARCH 2010–REVISED SEPTEMBER 2013 www.ti.com
SWITCH-ON/-OFF SEQUENCES AND TIMING (continued)
Table 2. Fixed Boot Mode: 00 (continued)
EEPROM LDO time slot OFF
VDAC_REG SEL LDO voltage selection 1.8 V
EEPROM LDO time slot 5
VPLL_REG SEL LDO voltage selection 1.8 V
EEPROM LDO time slot 4
VAUX1_REG SEL LDO voltage selection 1.8 V
EEPROM LDO time slot 1
VMMC_REG SEL LDO voltage selection 3.3 V
EEPROM LDO time slot 6
VAUX33_REG SEL LDO voltage selection 1.8 V
EEPROM LDO time slot OFF
VAUX2_REG SEL LDO voltage selection 1.8 V
EEPROM LDO time slot 5
CLK32KOUT pin CLK32KOUT time slot 7
NRESPWRON pin NRESPWRON time slot 7 + 1
0: VRTC LDO will be in low-power mode during OFF state
VRTC_OFFMAS
VRTC_REG Low-power mode
K
1: VRC LDO will be in full-power mode during OFF state
0: RTC in normal power mode
DEVCTRL_REG RTC_PWDN 1
1: Clock gating of RTC register and logic, low-power mode
0: Clock source is crystal/external clock
DEVCTRL_REG CK32K_CTRL RC
1: Clock source is internal RC oscillator
Boot sequence time slot duration:
TSLOT_LENGTH
DEVCTRL2_REG 0: 0.5 ms 2 ms
[0]
1: 2 ms
0: INT1 signal will be active-low
DEVCTRL2_REG IT_POL Active-low
1: INT1 signal will be active-high
0: Device will automatically switch-on at NOSUPPLY to
0: Automatic
OFF or BACKUP to OFF transition
INT_MSK_REG VMBHI_IT_MSK switch-on from
supply insertion
1: Startup reason required before switch-on
Select threshold for main battery comparator threshold
VMBCH_REG VMBCH_SEL[1:0] 3 V
VMBCH.
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Product Folder Links: TPS65910 TPS65910A TPS65910A3 TPS659101 TPS659102 TPS659103 TPS659104
TPS659105 TPS659106 TPS659107 TPS659108 TPS659109