Part Number: TPS2540 Hi support members,
Following my understanding correct?
ILIMx pin can program maximum current.
But current value follows BC1.2 specification.
EX) If 500mA device was recognized, maximum current limit is 500mA regardless 1.5A ILIMx setting…
Part Number: TPS2540 Hi support member,
TPS2540 can't recognize any port type just after USB device connection.
Is inrushcurrent allowed within short circuit condition by ILIMx setting?
Is threshold current of shour circuit maximum allowable current…
Part Number: TPS2540 Other Parts Discussed in Thread: TPS2546 Hi Donovan,
Does TPS2540 with CDP mode behave as SDP mode of 0.5A limit after TPS2540 recognized connected SDP device?
What is defferent from TPS2546 for this behavior?
Before thread:
https…
Part Number: TPS2540 Other Parts Discussed in Thread: TPS2546 Hi support member,
is any ploblem expected for TPS2540 with CDP mode when no CDP supported device will be connected?
Will handshake time become longer?
Regards, Hirotaka Inoue
Part Number: TPS2540 Other Parts Discussed in Thread: TPS2513A , TPS2514A , TPS2561 Hello,
I am a high school teacher attempting to guide an engineering class through the production of solar cell phone chargers. The great majority of modern cell phones…
Hi Tommy,
I'm using this configuration EN: 5V - JP6 OPEN CTL1: 5V - JP3 OPEN CTL2: 5V - JP4 OPEN CTL3: 5V - JP5 OPEN S1: CDP ILIM_SEL: 0V JP7 CLOSED In J1 connecting a 5V source In J2 connecting the tablet In J3A connecting a pen drive I need the TPS2540 to…
Hi,
I apologize that no one has followed up with your question. I'm going to close this thread, but if you still have a question please feel free to post a brand new thread instead of replying to this one. We will do our very best to respond within…
Other Parts Discussed in Thread: TPS2540 Hi All,
Please let me know if there is an IBIS mode for TPS2540 IC to perform SI analysis for USB lines.
Thanks,
Naveen