Datasheet

11
DC Thresholds (T
A
= T
OPR
; V
CC
= 5V
±
10%)
Symbol Parameter Rating Unit Tolerance Notes
V
REF
Internal reference voltage 2.05 V 1% T
A
= 25°C
Temperature coefficient -0.5 mV/°C 10%
V
LTF
TS maximum threshold 0.6
*
V
CC
V
±
0.03V Low-temperature fault
V
HTF
TS hysteresis threshold 0.44
*
V
CC
V
±
0.03V High-temperature fault
V
TCO
TS minimum threshold 0.4
*
V
CC
V
±
0.03V Temperature cutoff
V
HCO
High cutoff voltage 2.3V V 1%
V
MIN
Under-voltage threshold at BAT 0.2
*
V
CC
V
±
0.03V
V
LCO
Low cutoff voltage 0.8 V
±
0.03V
V
SNS
Current sense at SNS
0.250 V 10% I
MAX
0.050 V 10% I
COND
bq2054