Datasheet

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ABSOLUTE MAXIMUM RATINGS
(1)
DISSIPATION RATINGS TABLE
(1)
RECOMMENDED OPERATING CONDITIONS
TPS51200
SLUS812 – FEBRUARY 2008
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
T
A
PACKAGE DEVICE NUMBER PINS MEDIUM MINIMUM
QUANTITY
TPS51200DRCT 250
– 40 ° C to 85 ° C DRC Plastic Small Outline 10 Tape and Reel
TPS51200DRCR 3000
Over operating free-air temperature range, unless otherwise noted.
VALUE UNIT
VIN, VLDOIN, VOSNS, REFIN – 0.3 to 3.6
Input voltage range
(2)
EN – 0.3 to 6.5 V
PGND to GND – 0.3 to 0.3
VO, REFOUT – 0.3 to 3.6
Output voltage range
(2)
V
PGOOD – 0.3 to 6.5
T
stg
Storage temperature – 55 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 the network ground terminal unless otherwise noted.
DERATING FACTOR T
A
= 85 ° C
T
A
= 25 ° C
PACKAGE POWER RATING ABOVE T
A
= 25 ° C POWER RATING
10-Pin SON 1.92 W 19 mW/ ° C 0.79 W
(1) PowerPAD size: 3.0 × 1.9 mm, 4 standard thermal vias. Based on the above environment, junction to thermal pad resistance θ
JP
is
10.24 ° C/W. Junction to ambient thermal resistance θ
JA
is 52.06 ° C/W.
PARAMETER MIN TYP MAX UNIT
Supply voltages VIN 2.375 3.500
EN, VLDOIN, VOSNS – 0.1 3.5
REFIN 0.5 1.8
V
Voltage range VO, PGOOD – 0.1 3.5
REFOUT – 0.1 1.8
PGND – 0.1 0.1
Operating free-air temperature, T
A
– 40 85 ° C
2 Copyright © 2008, Texas Instruments Incorporated
Product Folder Link(s): TPS51200