SLVS631B – DECEMBER 2005 – REVISED SEPTEMBER 2009......................................................................................................................................
www.ti.com
ORDERING INFORMATION
(1)
T
A
PACKAGE
PLASTIC
TSSOP (PW)
–40°C to 85°C
PLASTIC QFN
(RGY)
(1)
(2)
ORDERING PART
NUMBER
TPS51117PW
TPS51117PWR
TPS51117RGYT
TPS51117RGYR
PINS
OUTPUT
SUPPLY
Tube
(2)
MINIMUM
ORDER
QUANTITY
90
2000
250
1000
ECO PLAN
Green
(RoHS & no Sb/Br)
Green
(RoHS & no Sb/Br)
14
14
Tape-and-Reel
Tape-and-Reel
All packaging options have Cu NIPDAU lead/ball finish.
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.
ABSOLUTE MAXIMUM RATINGS
(1)
VALUE
VBST
VBST (with respect to LL)
Input voltage range
EN_PSV, TRIP, V5DRV, V5FILT
VOUT
TON
DRVH
DRVH (with respect to LL)
Output voltage range
LL
PGOOD, DRVL
PGND
T
A
T
stg
T
J
Operating free-air temperature
Storage temperature range
Junction temperature range
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
(1)
–0.3 to 36
–0.3 to 6
–0.3 to 6
–0.3 to 6
–0.3 to 6
–1 to 36
–0.3 to 6
–1 to 30
–0.3 to 6
–0.3 to 0.3
–40 to 85
–55 to 150
–40 to 125
260
°C
°C
°C
°C
V
V
UNIT
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.
DISSIPATION RATINGS
PACKAGE
14 Pin TSSOP
14 Pin QFN
Ta <25°C
POWER RATING
750 mW
1.3 W
DERATING FACTOR
ABOVE T
A
= 25°C
7.5 mW/°C
13.0 mW/°C
T
A
= 85°C
POWER RATING
300 mW
520 mW
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
MIN
Supply input voltage range
VBST
VBST (with respect to LL)
Input voltage range
EN_PSV, TRIP, V5DRV, V5FILT
VOUT
TON
4.5
4.5
4.5
–0.1
–0.1
–0.1
MAX
5.5
34
5.5
5.5
5.5
5.5
V
UNIT
V
2
Product Folder Link(s) :TPS51117
Copyright © 2005–2009, Texas Instruments Incorporated
TI [ TEXAS INSTRUMENTS ]
