BQ24072_10 Datasheet, PDF (29/42 Pages) Texas Instruments – 1.5A USB-FRIENDLY Li-Ion BATTERY CHARGER AND POWER-PATH MANAGEMENT IC

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bq24072, bq24073
bq24074, bq24075, bq24079
SLUS810E – SEPTEMBER 2008 – REVISED JULY 2010
RHOT and RCOLD are the thermistor resistance at the desired hot and cold temperatures, respectively. Note
that the temperature window cannot be tightened more than using only the thermistor connected to TS, it
can only be extended.
I_NTC
bq2407x
TS
+
V_COLD
+
V_HOT
R_S
R_P
TEMP
PACK+
PACK-
Figure 42. Extended TS Pin Thresholds
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