Datasheet

TPS659110, TPS659112, TPS659113, TPS659116
SWCS049L –JUNE 2010–REVISED MARCH 2014 www.ti.com
Power References And Thresholds (continued)
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Main battery discharged
Measured on VCC7 terminal (MTL prg)
threshold VMBDCH2
Triggering monitored through INT1
(programmable)
VMBDCH2_SEL=11000 to 11111 3.5
VMBDCH2_SEL=10111 3.45
... ...
V
VMBDCH2_SEL=01110 –2% 3 +2%
... ...
VMBDCH2_SEL=00101 2.55
VMBDCH2_SEL=00001 to 00100 2.5
VMBDCH2_SEL= 00000 bypassed
Main Battery DisCharged Hysteresis VMBDCH2
Measured on VCCS terminal V
Threshold VMBCH2 – 100 mV
measured on VCC7 terminal (monitored on
Main battery low threshold VMBLO 2.5 2.6 2.7
terminal NRESPWRON)
V
(MB comparator) MTL programmation 2.4 2.5 2.6
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
(trigger monitored though VCCS Idd, UPR 2.5 2.55 3
comparator)
Main battery not present threshold Measured on terminal VCC7
1.9 2.1 2.2 V
VBNPR (Triggering monitored on terminal VRTC)
V
CCx
= VBAT = 3.8 V except VCC6 = 3.6 V
Device in OFF state 8
Ground current (analog references
Device in ACTIVE or SLEEP state 15
+ comparators + backup battery µA
COMP2 consumption when enabled 5
switch)
Buffer consumption if COMP1 or COMP2 is active
8
and buffer enabled
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