Hi, Davis,
TPS2552D, TPS2553D, TPS2051C, TPS2041C can be alternative, but I afraid they are also out of stock.
TPS25221 ESD level is stated in datasheet, please check if it works for you.
For ESD on OUT pin, I think it's fine because there will be big…
Part Number: TPS2069C Other Parts Discussed in Thread: TPS2001D , TPS2065D , TPS2051C HI
TPS54331DDAR, TPS2069CDBVR, TPS54531DDAR, DRV8821DCAR IC
It is difficult to obtain the above material, so we have to supply other IC.
Are there any material that…
Hi Malik,
ID pin is open drain output so I should change power switch from TPS2051C(active High) to TPS2041C(active Low).
Regarding I2C, when should Processor try to read TUSB320 I2C registers?
My understanding is when ID pin becomes Low, it means port…
TPS2051B operating current is 0.5A. TPS2051B current limit (Ios in the datasheet) is 1A typically but it will trip (Ioc happens before Ios occurs) even higher than that (~1.5A). You can see this post for more explanation, but I would suggest using the…
Eric,
Thanks for your reply.
Yes, you are correct. I meant 5-pin SOT23.
As your reply, TPS2069C's threshold is higher than Rohm but we could see voltage drop even though we adopt TPS2051C.
If we adopt TPS2069C 8-pin DGN package, do you expect that…
Hakan,
TPS2051B's current limit is 0.7A min, 1A typ, 1.3A max. It will trigger between 0.7A-1.3A, if your DC/DC can't accept over 1A, suggues to use TPS2051C, "C" version:
It's pin compatible with TPS2051B.
Its current limit is 0…
Other Parts Discussed in Thread: TPS2053B , TPS2560 , TPS2052C , TPS2552 , TPS2051C Hello,
I want to use TPS2053B as USB Switch. Till now, I used the MAX1946.
These older power switch's have current limit peaking (see a description on page 15, 8.3.4, figure 22 of )
Basically, the older parts must hit IOC first and then will throttle back to IOS afterwards. This may not be desirable in your system so please…