Datasheet

TPS65910 , TPS65910A , TPS65910A3 , TPS659101
TPS659102 , TPS659103 , TPS659104 , TPS659105
TPS659106, TPS659107, TPS659108, TPS659109
www.ti.com SWCS046U –MARCH 2010–REVISED JUNE 2014
5.8 Power Consumption
over operating free-air temperature range (unless otherwise noted)
All current consumption measurements are relative to the FULL chip, all VCC inputs set to VBAT voltage.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Device BACKUP state VBAT = 2.4 V, VBACKUP = 0 V, 11 16
µA
VBAT = 0 V, VBACKUP = 3.2 V 6 9
Device OFF state VBAT = 3.6 V, CK32K clock running
BOOT[1:0] = 00: 32-kHz RC oscillator 16.5 23
BOOT[1:0] = 01: 32-kHz quartz or bypass oscillator, BOOT0P = 0 15 20
µA
BOOT[1:0] = 01, Backup Battery Charger on, VBACKUP = 3.2 V 32 42
VBAT = 5 V, CK32K clock running: 20 28
BOOT[1:0] = 00: RC oscillator
Device SLEEP state VBAT = 3.6 V, CK32K clock running, PWRHOLDP = 0
BOOT[1:0] = 00, 3 DC-DCs on, 5 LDOs and VRTC on, no load 295
µA
BOOT[1:0] = 01, 3 DC-DCs on, 3 LDOs and VRTC on, no load,
279
BOOT0P = 0
Device ACTIVE state VBAT = 3.6 V, CK32K clock running, PWRHOLDP = 0
BOOT[1:0] = 00, 3 DC-DCs on, 5 LDOs and VRTC on, no load 1
BOOT[1:0] = 01, 3 DC-DCs on, 3 LDOs and VRTC on, no load,
mA
0.9
BOOT0P = 0
BOOT[1:0] = 00, 3 DC-DCs on PWM mode (VDD1_PSKIP =
21
VDD2_PSKIP = VIO_PSKIP = 0), 5 LDOs and VRTC on, no load
5.9 Power References and Thresholds
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Output reference voltage (VREF
Device in active or low-power mode –1% 0.85 +1% V
terminal)
Main battery charged Measured on VCC7 terminal
threshold VMBCH (programmable) Triggering monitored through NRESPRWON
VMBCH_VSEL = 11, BOOT[1:0] = 11 or 00 3
VMBCH_VSEL = 10 2.9
V
VMBCH_VSEL = 01 2.8
VMBCH_VSEL = 00 bypassed
Main battery discharged Measured on VCC7 terminal (MTL prg) VMBCH –
V
threshold VMBDCH (programmable) Triggering monitored through INT1 100 mV
Main battery low threshold VMBLO Measured on VCC7 terminal (Triggering
2.5 2.6 2.7 V
(MB comparator) monitored on terminal NRESPWRON)
VBACKUP = 0 V, measured on terminal VCC7
Main battery high threshold VMBHI 2.6 2.75 3
(MB comparator)
V
VBACKUP = 3.2 V, measured on terminal VCC7 2.5 2.55 3
Main battery not present threshold Measured on terminal VCC7
1.9 2.1 2.2 V
VBNPR (Triggering monitored on terminal VRTC)
V
CC
= 3.6 V
Ground current (analog references
+ comparators + backup battery Device in OFF state 8
µA
switch)
Device in ACTIVE or SLEEP state 20
Copyright © 2010–2014, Texas Instruments Incorporated Specifications 17
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TPS659105 TPS659106 TPS659107 TPS659108 TPS659109