BQ24314EVM Datasheet, PDF (2/26 Pages) Texas Instruments – OVERVOLTAGE AND OVERCURRENT PROTECTION IC

bq24314
bq24316
SLUS763C – JULY 2007 – REVISED OCTOBER 2007
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.
DEVICE ⁽²⁾
bq24314DSG
bq24314DSJ
bq24316DSG
bq24316DSJ
ORDERING INFORMATION⁽¹⁾
OVP THRESHOLD PACKAGE
MARKING
5.85 V
2mm x 2mm SON CBV
5.85 V
4mm x 3mm SON CBX
6.80 V
2mm x 2mm SON CBW
6.80 V
4mm x 3mm SON BZC
(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) To order a 3000 pcs reel add R to the part number, or to order a 250
pcs reel add T to the part number.
PACKAGE DISSIPATION RATINGS
PART NO.
BQ24314DSG
BQ24316DSG
BQ24314DSJ
BQ24316DSJ
PACKAGE
2×2 SON
4×3 SON
R_θJC
5°C/W
5°C/W
R_θJA
75°C/W
40°C/W
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
PARAMETER
Input voltage
Input current
Output current
Output sink current
Junction temperature, T_J
Storage temperature, T_STG
Lead temperature (soldering, 10 seconds)
PIN
IN (with respect to VSS)
OUT (with respect to VSS)
ILIM, FAULT, CE, VBAT (with respect to VSS)
IN
OUT
FAULT
VALUE
–0.3 to 30
–0.3 to 12
–0.3 to 7
2.0
2.0
15
–40 to 150
–65 to 150
300
UNIT
V
A
A
mA
°C
°C
°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. All voltage
values are with respect to the network ground terminal unless otherwise noted.
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
V_IN
I_IN
I_OUT
R_ILIM
T_J
Input voltage range
Input current, IN pin
Output current, OUT pin
OCP Programming resistor
Junction temperature
MIN MAX UNIT
3.3
26 V
1.5 A
1.5 A
15.0 90.0 kΩ
0 125 °C
2
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