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ABSOLUTE MAXIMUM RATINGS

DISSIPATION RATINGS

RECOMMENDED OPERATING CONDITIIONS

TPS40190

SLUS658A–JULY 2005–REVISED AUGUST 2005

ORDERING INFORMATION

PACKAGE

TPS40190DRCR

-40°Cto85°C

Plastic DRC (SON)

TPS40190DRCT

(1) The TPS40190 is available taped and reeled only. Use large reel

device type R to order quantities of 3000 units per reel. Use small

reel device type T to order quantities of 250 per reel.

TPS40190

UNIT

VDD

–0.3 to 16.5

SW

–5 to 22

V

BOOST-SW, HDRV-SW (differential from BOOST or HDRV to

Input voltage range

–0.3to6

SW)

COMP

–0.3 to 3

FB, BP5, LDRV, ENABLE

–0.3 to 6

Operating junction temperature range

–40 to 125

°C

Storage temperature

–55 to 150

(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.

PACKAGE

(°C/W)

(°C/W)

DRC

47.9

14.1

(1) The JEDEC High-K (2s2p) board design used to derive this data was a 3-inch x 3-inch (7.5-cm x 7.5-cm), multilayer board with

one-ounce internal power and ground planes and two-ounce copper traces on top and bottom of the board.

(2) The junction-to-case impedance is measured from the die to the thermal pad on the device package.

MIN

NOM

MAX

UNIT

Input voltage

4.5

15

V

Operating free-air temperature

-40

85

°C

2