Datasheet

Not Recommended for New Designs
bq29410, bq29411, bq29412
bq29413, bq29414
bq29415, bq29419
SLUS669G –AUGUST 2005–REVISED AUGUST 2008 www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
ORDERING INFORMATION
(1)
PACKAGE
(3)
T
A
V
(PROTECT)
(2)
MSOP (DCT) SYMBOL SSOP (PW)
bq29419DCTR
4.30 V CJQ bq29419PWG4 bq29419PWRG4
bq29419DCTT
bq29410DCT3R
bq29410PW bq29410PWR
4.35 V bq29410DCTR CJG
bq29410PWG4 bq29410PWRG4
bq29410DCTT
bq29411DCT3R
bq29411PW bq29411PWR
4.40 V bq29411DCTR CJH
bq29411PWG4 bq29411PWRG4
bq29411DCTT
–40°C to 110°C bq29412DCT3R
bq29412PW bq29412PWR
4.45 V bq29412DCTR CJJ
bq29412PWG4 bq29412PWRG4
bq29412DCTT
bq29413DCTR
4.50 V CJk bq29413PW bq29413PWR
bq29413DCTT
bq29414DCTR
4.55 V CJL bq29414PW bq29414PWR
bq29414DCTT
bq29415DCTR
4.60 V CJM bq29415PW bq29415PWR
bq29415DCTT
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
(2) Contact your local Texas Instruments representative or sales office for alternative overvoltage threshold options.
(3) The "R" suffix indicates tape-and-reel packaging.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range unless otherwise noted
(1) (2)
UNIT
Supply voltage range VDD –0.3 V to 28 V
VC1, VC2, VC3, VC4 –0.3 V to 28 V
Input voltage range
VC1 TO VC2, VC2 TO VC3, VC3 TO VC4, VC4 TO GND –0.3 V to 8 V
OUT –0.3 V to 28 V
Output voltage range
CD –0.3 V to 28 V
Continuous total power dissipation See Dissipation Rating Table
Storage temperature range, T
stg
–65°C to 150°C
Lead temperature (soldering, 10 s) 300°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 ground of this device except the differential voltage of VC1-VC2, VC2-VC3, VC3-VC4, and VC4-GND.
PACKAGE DISSIPATION RATINGS
T
A
= 25°C DERATING FACTOR T
A
= 70°C T
A
= 85°C
PACKAGE
POWER RATING ABOVE T
A
= 25°C POWER RATING POWER RATING
DCT 412 mW 3.3 mW/°C 264 mW 214 mW
PW 525 mW 4.2 mW/°C 336 mW 273 mW
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Product Folder Links: bq29410 bq29411 bq29412 bq29413 bq29414 bq29415 bq29419