Datasheet

www.ti.com
DESCRIPTION (CONTINUED)
ABSOLUTE MAXIMUM RATINGS
DISSIPATION RATINGS
RECOMMENDED OPERATING CONDITIONS
TPS65150
SLVS576 – SEPTEMBER 2005
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.
The same internal circuit can also be used to provide a gate shaping signal of VGH for the LCD panel controlled
by the signal applied to the CTRL input. For highest safety the TPS65150 has an integrated adjustable shutdown
latch feature to allow application specific flexibility. The device monitors the outputs (Vs, VGL, VGH); and, as
soon as one of the outputs falls below its power good threshold, the device enters shutdown latch, after its
adjustable delay time has passed by.
ORDERING INFORMATION
(1)
T
A
ORDERING NUMBER PACKAGE
(2)
PACKAGE MARKING
TPS65150PWP TSSOP24 (PWP) TPS65150
–40 ° C to 85 ° C
TPS65150RGE QFN-24 (RGE) TPS65150
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
Web site at www.ti.com .
(2) The PWP package is available taped and reeled. Add R suffix to the device type (TPS65150PWPR) to order quantities of 2000 and
(TPS65150RGER) to order quantities of 3000 devices per reel. Without suffix the device is shipped in tubes.
over operating free-air temperature range (unless otherwise noted)
(1)
UNIT
Voltages on pin VIN
(2)
–0.3 V to 7 V
Voltages on pin SUP –0.3 V to 15.5 V
Voltage on pin SW 20 V
Voltage on CTRL –0.3 V to 7 V
Voltage on GD 15.5 V
Voltage on CPI 32V
Continuous power dissipation See Dissipation Rating Table
Operating junction temperature range –40 ° C to 150 ° C
Storage temperature range –65 ° C to 150 ° C
Lead temperature (soldering, 10 sec) 260 ° 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.
T
A
≤ 25 ° C T
A
= 70 ° C T
A
= 85 ° C
PACKAGE θ
JA
POWER RATING POWER RATING POWER RATING
24 pin TSSOP 30.13 C ° /W ( PowerPad™ 3.3 W 1.83 W 1.32 W
soldered)
24 pin QFN 30 C ° /W (PowerPad
TM
soldered) 3.3 W 1.8 W 1.3 W
MIN TYP MAX UNIT
VIN Input voltage range 1.8 6.0 V
V
S
Output voltage range of the main boost converter V
S
15 V
L Inductor
(1)
4.7 µH
T
A
Operating ambient temperature –40 85 ° C
(1) Refer to application section for further information.
2