Features: ` 100 A MAX operating current` 5A MAX standby current` 3.5V ~ 5.5V operating range` Two P-channel power MOSFET control switch`Over-current protection` Under-voltage lockout circuit` Thermal shutdown circuit` Soft-start circuit`Flag indicates fault conditionsPinoutSpecifications PA...
US2075A: Features: ` 100 A MAX operating current` 5A MAX standby current` 3.5V ~ 5.5V operating range` Two P-channel power MOSFET control switch`Over-current protection` Under-voltage lockout circuit` Therma...
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PARAMETER |
SYMBOL |
RATINGS |
UNIT |
Input Voltage |
VIN |
-0.3 ~ +6 |
V |
FLAG Voltage |
VFLAG |
-0.3 ~ +6 |
V |
FLAG Current |
IFLAG |
50 |
mA |
Output Voltage |
VOUT |
VIN+0.3 |
V |
Output Current |
IOUT |
-0.1 ~ +0.5 |
A |
Control Input |
VEN |
-0.3 ~ +6 |
V |
Total Power Dissipation |
PD |
300 |
mW |
Junction Temperature |
TJ |
+150 |
|
Operating Temperature |
TOPR |
-40 ~ +85 |
|
Storage Temperature |
TSTG |
-55 ~ +150 |
Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional device operation is not implied.
The UTC US2075A is a dual channel power switch with independent enable and flag functions, optimized for bus-powered Universal Serial Bus (USB) and self-powered applications.
This US2075A satisfies USB voltage drop requirement with soft start, which eliminates the momentary voltage drop on the upstream port that may occur.
In addition, the UTC US2075A is equipped with over-temperature and over-current detectors, each flag output is available to indicate fault conditions independently to the USB controller. The UTC US2075A is available in active-low versions in 8-pin SOP package.