BQ24350 Datasheet, PDF (3/17 Pages) Texas Instruments – Over-Voltage and Over-Current Charger Front-end Protection IC With Integrated Charging FET

bq24350
bq24352
www.ti.com ............................................................................................................................................................... SLUS943A – MAY 2009 – REVISED JUNE 2009
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
Input voltage
ACIN (with respect to GND)
Output voltage
OUT, CHGIN (with respect to GND)
Input voltage
VBAT, GATDRV (with respect to GND)
Input current
ACIN
Junction temperature, T_J
Storage temperature, T_STG
VALUE / UNIT
–0.3 V to 30 V
–0.3 V to 7V
–0.3 V to 7 V
–1.8 A⁽²⁾ to 1.4 A
–40°C to 150°C
–65°C to 150°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltage
values are with respect to the network ground terminal unless otherwise noted.
(2) Reverse current is specified for a maximum of 50 hours at T_J < 150°C.
PACKAGE DISSIPATION RATINGS
PACKAGE
SON-8
PACKAGE DRAWING
DSG
R_θJC
5°C/W
R_θJA
75°C/W
RECOMMENDED OPERATING CONDITIONS
V_ACIN
I_ACIN
T_J
ACIN voltage range
Current, ACIN pin
Junction Temperature
MIN MAX UNITS
4.4
15 V
1A
–40
125 °C
Copyright © 2009, Texas Instruments Incorporated
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