bq24160, bq24161
bq24163, bq24168
SLUSAO0A –NOVEMBER 2011–REVISED MARCH 2012
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ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)(1)
VALUE
MIN
UNITS
MAX
20
20
12
7
IN, USB
–2
–0.3
–0.7
–0.3
–0.3
4.5
V
V
PMIDI, PMIDU, BOOT
Pin voltage range (with
respect to VSS)
SW
V
SDA, SCL, SYS, BAT, STAT, BGATE, DRV, TS, D+, D–, INT, PSEL, CD
V
BOOT to SW
7
V
SW
A
Output current (Continuous)
SYS, BAT
IN
3.5
A
2.75
1.75
10
A
Input current (Continuous)
Output sink current
USB
STAT
INT
A
mA
mA
°C
°C
°C
°C
1
Operating free-air temperature range
Junction temperature, TJ
–40
–40
–65
300
85
125
150
Storage temperature, TSTG
Lead temperature (soldering, 10 s)
(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.
THERMAL INFORMATION
bq2416x
THERMAL METRIC(1)
UNITS
49 PINS (YFF)
24 PINS (RGE)
θJA
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
Junction-to-board thermal resistance
49.8
0.2
1.1
1.1
6.6
n/a
32.6
30.5
3.3
θJCtop
θJB
°C/W
ψJT
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
0.4
ψJB
9.3
θJCbot
2.6
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
4.2
4.2
4.2
4.2
4.2
MAX UNITS
IN voltage range
18
10
6
VIN
IN operating voltage range (bq24160/1/3)
IN operating voltage range (bq24168)
USB voltage range
V
18
6
VUSB
V
USB operating range
IIN
Input current, IN input
2.5
1.5
3
A
A
IUSB Input current USB input
ISYS Ouput Current from SW, DC
A
Charging
2.5
2.5
125
A
IBAT
Discharging, using internal battery FET
A
TJ
Operating junction temperature range
0
ºC
4
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