ISL54228
3
FN7628.0
July 29, 2010
TABLE 1. USB - OVP POSSIBLE SITUATIONS AND TRIP POINT VOLTAGE
CODEC SUPPLY
SWITCH SUPPLY (VDD)
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 TQFN (Tape and Reel)
L8.1.4x1.2
ISL54228IRUZ-T7A (Note
1, 3)
U6
-40 to +85
8 Ld 1.2mmx1.4mm TQFN (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
ISL54228