Datasheet

bq24080
bq24081
SLUS698E –MARCH 2006– REVISED AUGUST 2011 www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
CHARGE
FAST-CHARGE PART
T
J
REGULATION FUNCTIONS MARKINGS
TIMER (HOURS) NUMBER
(1) (2)
VOLTAGE (V)
bq24080DRCR
–40°C to 125°C 4.2 CE and PG 7 BRO
bq24080DRCT
bq24081DRCR
–40°C to 125°C 4.2 TE and TS 7 BRP
bq24081DRCT
(1) The DRC package is available taped and reeled only in quantities of 3,000 devices per reel.
(2) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com.
DISSIPATION RATINGS
T
A
< 40°C DERATING FACTOR
PACKAGE R
θJA
R
θJC
POWER RATING ABOVE T
A
= 40°C
DRC
(1)
46.87 °C/W 4.95 °C/W 1.5 W 0.021 W/°C
(1) 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 2- × 3-via matrix.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted
(1)
bq24080, bq24081 UNIT
V
I
Input voltage
(2)
IN, CE, ISET, OUT, PG, STAT1, STAT2, TE, TS –0.3 to 7 V
Output sink/source current STAT1, STAT2, PG 15 mA
Output current OUT 1.5 A
T
A
Operating free-air temperature range °C
–40 to 125
T
J
Junction temperature range °C
T
stg
Storage temperature –65 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.
(2) All voltages are with respect to V
SS
.
RECOMMENDED OPERATING CONDITIONS
MIN MAX UNIT
V
CC
Supply voltage 4.5 6.5 V
T
J
Operating junction temperature range 0 125 °C
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