ISL54228

3

FN7628.0

July 29, 2010

TABLE 1. USB - OVP POSSIBLE SITUATIONS AND TRIP POINT VOLTAGE

CODEC SUPPLY

COMS SHORTED TO

PROTECTED

TRIP POINT

MIN

MAX

2.7V to 3.3V

2.7V to 5.25V

VBUS

Yes

3.62V

3.95V

2.7V to 3.3V

2.7V to 5.25V

-5V

Yes

-0.6V

-0.29V

Ordering Information

PART

NUMBER

PART

MARKING

TEMP. RANGE

(°C)

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL54228IRUZ-T (Note 1, 3)

U6

-40 to +85

8 Ld 1.2mmx1.4mm µTQFN (Tape and Reel)

L8.1.4x1.2

ISL54228IRUZ-T7A (Note 1, 3)

U6

-40 to +85

8 Ld 1.2mmx1.4mm µTQFN (Tape and Reel)

L8.1.4x1.2

ISL54228IRTZ-T (Note 1, 2)

228

-40 to +85

8 Ld 2mmx2mm TDFN (Tape and Reel)

L8.2x2C

ISL54228IRTZ-T7A (Note 1, 2)

228

-40 to +85

8 Ld 2mmx2mm TDFN (Tape and Reel)

L8.2x2C

ISL54228IRUZEVAL1Z

Evaluation Board

NOTES:

1. Please refer to TB347 for details on reel specifications.

2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach

materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both

SnPb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that

meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.

3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach

materials and NiPdAu plate - e4 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free

soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the

Pb-free requirements of IPC/JEDEC J STD-020.

4. For Moisture Sensitivity Level (MSL), please see device information page for ISL54228. For more information on MSL please

see techbrief TB363.

ISL54228