BQ24072T_1 Datasheet, PDF (6/34 Pages) Texas Instruments – 1.5A USB-Friendly Li-Ion Battery Charger and Power-Path Management IC

bq24072T
bq24075T, bq24079T
SLUS937A – DECEMBER 2009 – REVISED APRIL 2010
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ELECTRICAL CHARACTERISTICS (continued)
Over junction temperature range (0°C < T_J < 125°C) and the recommended supply voltage range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN TYP
MAX UNIT
t_DGL(TS)
Deglitch time, pack temperature fault
detection
Battery charging
50
ms
THERMAL REGULATION
T_J(REG) Temperature Regulation Limit
T_J(OFF) Thermal shutdown temperature
T_J(OFF-
HYS)
Thermal shutdown hysteresis
LOGIC LEVELS ON EN1, EN2, CE, SYSOFF, TD
125
°C
155
°C
20
°C
V_IL
Logic LOW input voltage
V_IH
Logic HIGH input voltage
I_IL
I_IH
LOGIC LEVELS ON PGOOD, CHG
0
0.4 V
1.4
6.0 V
1 mA
10 mA
V_OL
Output LOW voltage
I_SINK = 5 mA
0.4 V
6
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