BQ294502 Datasheet, PDF (2/18 Pages) Texas Instruments – Overvoltage Protection for 2-Series and 3-Series Cell Li-Ion Batteries

bq294502, bq294504, bq294512, bq294515
bq294522, bq294524, bq294532, bq294562
bq294572, bq294582, bq294592
SLUSAJ3C – SEPTEMBER 2011 – REVISED MAY 2012
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.
T_A
–40°C to
110°C
PART NUMBER
bq294502
bq294504
bq294512
bq294515
bq294522
bq294524
bq294532
bq294562
bq294572
bq294582
bq294584 ⁽²⁾
bq294592
PACKAGE
SON-6
ORDERING INFORMATION⁽¹⁾
PACKAGE
DESIGNATOR
OVP (V) DELAY TIME (S)
4.35
4.0
4.35
6.5
4.40
4.0
4.425
4.0
4.45
4.0
4.45
6.5
DRV
4.50
4.0
4.25
4.0
4.00
4.0
4.225
4.0
4.225
6.5
4.30
4.0
TAPE AND REEL
(LARGE)
bq294502DRVR
bq294504DRVR
bq294512DRVR
bq294515DRVR
bq294522DRVR
bq294524DRVR
bq294532DRVR
bq294562DRVR
bq294572DRVR
bq294582DRVR
bq294584DRVR
bq294592DRVR
TAPE AND REEL
(SMALL)
bq294502DRVT
bq294504DRVT
bq294512DRVT
bq294515DRVT
bq294522DRVT
bq294524DRVT
bq294532DRVT
bq294562DRVT
bq294572DRVT
bq294582DRVT
bq294584DRVT
bq294592DRVT
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or visit the
device product folder on ti.com (www.ti.com).
(2) Product Preview only
THERMAL INFORMATION
THERMAL METRIC⁽¹⁾
θ_JA
θ_JC(top)
θ_JB
ψ_JT
ψ_JB
θ_JC(bottom)
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
bq2945xy
SON
6 PINS
186.4
90.4
110.7
96.7
90
n/a
UNITS
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
2
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Product Folder Link(s): bq294502 bq294504 bq294512 bq294515 bq294522 bq294524 bq294532 bq294562
bq294572 bq294582 bq294592