SLUS606B
−
JUNE 2004
−
REVISED NOVEMBER 2004
bq24100, bq24103, bq24105
bq24108, bq24113, bq24115
PACKAGE DISSIPATION RATINGS
PACKAGE
RHL
(1)
(1)
θ
JA
46.87
°C/W
T
A
< 40°C
POWER RATING
1.81 W
DERATING FACTOR
ABOVE T
A
= 40°C
0.021 W/°C
This data is based on using the JEDEC High-K board, and the exposed die pad is connected to a copper pad on the board. This is connected
to the ground plane by a 2x3 via matrix.
ABSOLUTE MAXIMUM RATINGS
(1)
UNIT
Supply voltage range, (with respect to V
SS
)
IN, VCC
STAT1, STAT2, PG, CE, CELLS, SNS, BAT
OUT
Input voltage range, (with respect to V
SS
and PGND)
CMODE, TS, TTC
VTSB
ISET1, ISET2
Voltage difference between SNS and BAT inputs
(V
SNS
−
V
BAT
)
Output sink
Output current (average)
Operating free−air temperature range, T
A
Junction temperature range, T
J
Storage temperature, T
stg
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
(1)
20
−0.3
to 20
−0.7
to 20
7
3.6
3.3
±
1
V
STAT1, STAT2, PG
OUT
10
2.2
−40
to 85
−40
to 125
−65
to 150
300
mA
A
°C
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.
RECOMMENDED OPERATING CONDITIONS
MIN
Supply voltage, V
CC
and IN (Tie together)
Operating junction temperature range, T
J
†
‡
NOM
MAX
16.0
‡
125
UNIT
V
°C
4.35
†
−40
The IC continues to operate below V
min
, to 3.5 V, but the specifications are not tested nor guaranteed.
The inherent switching noise voltage spikes should not exceed the absolute maximum rating on either the IN or OUT pins. A
tight
layout minimizes
switching noise.
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