Datasheet

TLV62090
SLVSBB9B –MARCH 2012–REVISED APRIL 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.
ORDERING INFORMATION
(1)
T
A
ORDERING PACKAGE PACKAGE MARKING
-40°C to 85°C TLV62090 RGT SBV
(1) For detailed ordering information please see the PACKAGE OPTION ADDENDUM section at the end
of the datasheet.
ABSOLUTE MAXIMUM RATINGS
(1)
over operating free-air temperature range (unless otherwise noted)
VALUE
UNIT
MIN MAX
PVIN, AVIN, FB, SS, EN, DEF, VOS
(2)
–0.3 7 V
Voltage range
SW, PG –0.3 V
IN
+0.3 V
Power Good sink current PG 1 mA
Human Body Model 2 kV
ESD rating
Charged Device Model 500 V
Continuous total power dissipation See the Thermal Table
Operating junction temperature range, T
J
–40 150 °C
Operating ambient temperature range, T
A
–40 85 °C
Storage temperature range, T
stg
–65 150 °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 voltage values are with respect to network ground terminal.
THERMAL INFORMATION
TPS62090
THERMAL METRIC
(1)
UNITS
QFN (16 PINS)
θ
JA
Junction-to-ambient thermal resistance 47
θ
JCtop
Junction-to-case (top) thermal resistance 60
θ
JB
Junction-to-board thermal resistance 20
°C/W
ψ
JT
Junction-to-top characterization parameter 1.5
ψ
JB
Junction-to-board characterization parameter 20
θ
JCbot
Junction-to-case (bottom) thermal resistance 5.3
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
RECOMMENDED OPERATING CONDITIONS
(1)
MIN TYP MAX UNIT
V
IN
Input voltage range V
IN
2.5 5.5 V
T
A
Operating ambient temperature –40 85 °C
T
J
Operating junction temperature –40 125 °C
(1) See the application section for further information
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Product Folder Link(s): TLV62090