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uP7535

uPI Semiconductor
Part Number uP7535
Manufacturer uPI Semiconductor
Description Dual-Input Triple-Output Power Multiplexer
Published Apr 14, 2018
Detailed Description uP7535 Dual-Input Triple-Output Power Multiplexer in PSOP-8L for USB High Side Switch General Description Features T...
Datasheet PDF File uP7535 PDF File

uP7535
uP7535

Overview
uP7535 Dual-Input Triple-Output Power Multiplexer in PSOP-8L for USB High Side Switch General Description Features The uP7535 is a current limited, dual-input triple-output power multiplexer acting as a high side switch for USB applications where heavy capacitive loads and short-circuits are likely to be encountered.
It switches output voltages to 5VSB at S3/S4/S5 states with 500mΩ switches and 400mA capacity; to 5VCC at S0/S1/S2 states with 150mΩ switches and 1.
2A capacity.
The outputs can be parallelled to provide totally 3.
0A output current at S0/S1/S2 states.
Optimal switch logic according to S3# and 5VCC status ensures seamless output voltage transition.
When the output load exceeds the current-limit threshold or a short is present, the uP7535 asserts over current protection and limits the output current to a safe level by driving the power switches into saturation mode.
Other features include soft-start to limit inrush current during plug-in, thermal shutdown to prevent c...


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