UCC28600

SLUS646J

– NOVEMBER 2005 – REVISED JULY 2011

www.ti.com

DESCRIPTION (CONT.)

The Design Calculator, (Texas Instruments Literature number SLVC104), located in the Tools and Software

section of the UCC28600 product folder, provides a user-interactive iterative process for selecting recommended

component values for an optimal design.

ABSOLUTE MAXIMUM RATINGS

over operating free-air temperature range unless otherwise noted

(1)

UCC28600

UNIT

VDD

Supply voltage range

32

V

Supply current

20

mA

Output sink current (peak)

1.2

A

Output source current (peak)

-0.8

Analog inputs

FB, CS, SS

-0.3 to 6.0

V

-1.0 to 6.0

-1.0

mA

VDD = 0 V to 30 V

30

V

Power dissipation

650

mW

Operating junction temperature range

–55 to 150

Storage temperature

–65 to 150

°C

Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds

300

(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. All voltages

are with respect to GND. Currents are positive into, negative out of the specified terminal. Consult Packaging Section of the databook

for thermal limitations and considerations of packages.

RECOMMENDED OPERATING CONDITIONS

MIN

NOM

MAX

UNIT

VDD

Input voltage

21

V

Output sink current

0

A

Operating junction temperature

-40

105

°C

ELECTROSTATIC DISCHARGE (ESD) PROTECTION

MIN

MAX

UNIT

Human body model

2000

V

CDM

1500

2

Copyright

© 2005–2011, Texas Instruments Incorporated