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BQ24080-Q1 Datasheet, PDF (4/28 Pages) Texas Instruments – Li-Ion and Li-Pol Automotive Charger
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bq24080-Q1, bq24081-Q1
SLUSCB6 – MAY 2015
7 Specifications
www.ti.com
7.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted)(1)
Input voltage(2)
IN, CE, ISET, OUT, PG, STAT1, STAT2, TE, TS
Output sink/source current
STAT1, STAT2, PG
Output current
OUT
Operating free-air temperature range, TA
Junction temperature range, TJ
Storage temperature, Tstg
bq24080-Q1, bq24081-Q1
MIN
MAX
–0.3
7
15
1.5
–40
125
–65
150
UNIT
V
mA
A
°C
°C
°C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings
only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended
Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages are with respect to VSS.
7.2 ESD Ratings
V(ESD)
Electrostatic discharge
Human-body model (HBM), per AEC Q100-002(1)
Charged-device model (CDM), per AEC Q100-011
VALUE
±2000
±500
(1) AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.
UNIT
V
7.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
VCC
Supply voltage
TJ
Operating junction temperature range
MIN
MAX
UNIT
4.5
6.5
V
0
125
°C
7.4 Thermal Information
THERMAL METRIC(1)
bq24080-Q1,
bq24081-Q1
DRC
UNIT
10 PINS
RθJA
RθJC(top)
RθJB
ψJT
ψJB
RθJC(bot)
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
44.3
5034
19.7
0.7
19.9
4.5
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application
report, SPRA953.
4
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