Datasheet

ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
TUSB2551A
SCES790 – JUNE 2009 ...................................................................................................................................................................................................... www.ti.com
over operating free-air temperature range (unless otherwise noted)
MIN MAX UNIT
V
CC(5.0)
Supply voltage range – 0.5 6 V
V
CC(I/O)
I/O supply voltage range – 0.5 4.6 V
V
reg(3.3)
Regulated voltage range – 0.5 4.6 V
V
I
DC input voltage range – 0.5 V
CC(I/O)
+ 0.5 mA
I
O(D+, D-)
Output current (D+, D – ) ± 50 mA
I
O
Output current (all others) ± 15 mA
I
I
Input Current ± 50 mA
T
stg
Storage temperature range – 65 150 ° 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.
MIN NOM MAX UNIT
V
CC(5.0)
Supply voltage, internal regulator option 5-V operation 4 5 5.25 V
V
reg(3.3)
Supply voltage, regulator bypass option 3.3-V operation 3 3.3 3.6 V
V
CC(I/O)
I/O supply voltage 1.65 3.6 V
V
IL
Low-level input voltage
(1)
V
CC(I/O)
– 0.3 0.15 V
CC(I/O)
V
V
IH
High-level input voltage
(1)
0.85 V
CC(I/O)
V
CC(I/O)
+ 0.3 V
D+, D – Input voltage on analog I/O pins 0 3.6 V
T
c
Junction temperature – 40 85 ° C
(1) Specification applies to the following pins: SUSPEND, SPEED, RCV, SOFTCON, VP, VM, and OE.
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