Datasheet

TPS63030
TPS63031
SLVS696B –OCTOBER 2008–REVISED MARCH 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.
AVAILABLE OUTPUT VOLTAGE OPTIONS
(1)
OUTPUT VOLTAGE
T
A
PACKAGE MARKING PACKAGE PART NUMBER
(2)
DC/DC
Adjustable CEE TPS63030DSK
–40°C to 85°C 10-Pin QFN
3.3 V CEF TPS63031DSK
(1) Contact the factory to check availability of other fixed output voltage versions.
(2) The DSK package is available taped and reeled. Add R suffix to device type (e.g., TPS63030DSKR) to order quantities of 3000 devices
per reel. Add T suffix to device type (e.g., TPS63030DSKT) to order quantities of 250 devices per reel.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
TPS6300x
Input voltage range on VIN, VINA, L1, L2, VOUT, ILIM, EN, FB, SS –0.3 V to 7 V
Operating virtual junction temperature range, T
J
–40°C to 150°C
Storage temperature range T
stg
–65°C 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 my affect device reliability.
DISSIPATION RATINGS TABLE
THERMAL THERMAL THERMAL DERATING FACTOR
POWER RATING
PACKAGE RESISTANCE RESISTANCE RESISTANCE ABOVE
T
A
≤ 25°C
(1)
Θ
JA
(1)
Θ
JP
Θ
JC
T
A
= 25°C
(1)
DSK 60.6°C/W 6.3°C/W 40°C/W 1650 mW 17 mW/°C
(1) Thermal ratings are determined assuming a high K PCB design according to JEDEC standard JESD51-7.
RECOMMENDED OPERATING CONDITIONS
MIN NOM MAX UNIT
Supply voltage at VIN, VINA 1.8 5.5 V
Operating free air temperature range, T
A
–40 85 °C
Operating virtual junction temperature range, T
J
–40 125 °C
2 Submit Documentation Feedback Copyright © 2008–2012, Texas Instruments Incorporated
Product Folder Link(s): TPS63030 TPS63031