Datasheet

TPS62080, TPS62080A
TPS62081, TPS62082
SLVSAE8D –SEPTEMBER 2011–REVISED JULY 2013 www.ti.com
Table 1. ORDERING INFORMATION
T
A
OUTPUT VOLTAGE
(1)
PACKAGE MARKING PACKAGE PART NUMBER
(2)
Adjustable QVR 8-Pin SON TPS62080DSG
1.8 V QVS 8-Pin SON TPS62081DSG
–40°C to 85°C
3.3 V QVT 8-Pin SON TPS62082DSG
Adjustable SBN 8-Pin SON TPS62080ADSG
(1) Contact the factory to check availability of other fixed output voltage versions.
(2) For detailed ordering information please check the PACKAGE OPTION ADDENDUM section at the end of this data sheet.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
VALUE UNIT
Voltage range at VIN, PG, VOS
(2)
–0.3 to 7 V
Voltage range at SW
(2)(3)
–1 to 7 V
Voltage range at FB
(2)
–0.3 to 3.6 V
Voltage range at EN, MODE
(2)
–0.3 to (VIN + 0.3V) V
ESD rating, Human Body Model 2 kV
ESD rating, Charged Device Model 500 V
Continuous total power dissipation See Dissipation Rating Table
Operating junction temperature range, T
J
–40 to 150 °C
Operating ambient temperature range, T
A
–40 to 85 °C
Storage temperature range, T
stg
–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 voltage values are with respect to network ground terminal.
(3) During operation, device switching
THERMAL INFORMATION
THERMAL METRIC
(1)
DSG (8 PINS) UNITS
θ
JA
Junction-to-ambient thermal resistance 59.7
θ
JCtop
Junction-to-case (top) thermal resistance 70.1
θ
JB
Junction-to-board thermal resistance 30.9
°C/W
ψ
JT
Junction-to-top characterization parameter 1.4
ψ
JB
Junction-to-board characterization parameter 31.5
θ
JCbot
Junction-to-case (bottom) thermal resistance 8.6
(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, VIN 2.3 6.0 V
V
OUT
Output voltage range 0.5 4.0 V
I
SNOOZE
Maximum load current in Snooze Mode 2 mA
T
A
Operating ambient temperature –40 85 °C
T
J
Operating junction temperature –40 125 °C
(1) Refer to the APPLICATION INFORMATION section for further information.
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