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I am designing a product which can act simultaneously as a power bank (PD compatible) and a USB 3.1 gen 1 enabled data hub.
for this, I am planning to use CYUSB3333. I have seen the reference design (EZ-USB HX3C USB Type-C Monitor/Dock Solution) given reference design page
I have some queries:
Is CYUSB3333 (HX3c) IC capable of receiving power from USB-Type C connector instead of DC Power adapter???
If yes, then
1) can i add a BUCK BOOST CHARGER and a battery in my design so that my product can become self powered (i.e. no need of external power adapter)
2) As there are two USB- Type C DRPs in CYUSB3333, can I design the system in a way that
a) the system can take power from USB TYPE - C and charge the battery (Single Cell Li-Po)
b) the system can deliver power to any other device (e.g. smart phone) connecting through USB-Type C connector
c) system can simultaneously transfer data b/w both TYPE -C receptacles while charging its own batteries and/or any other device (e.g.smart phone)
Looking forward for your kind response.
Thanks.
Solved! Go to Solution.
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Hi,
Yes, CYUSB3333 (HX3C) is capable of receiving power from USB Type-C instead of DC power supply as in Dongle designs.
1) Yes, you can add a BUCK BOOST Charger and a battery but it needs lot of code change from the existing one.
2) The answer is YES for all (a), (b) and (c).
Regards,
Anil
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Hi,
Yes, CYUSB3333 (HX3C) is capable of receiving power from USB Type-C instead of DC power supply as in Dongle designs.
1) Yes, you can add a BUCK BOOST Charger and a battery but it needs lot of code change from the existing one.
2) The answer is YES for all (a), (b) and (c).
Regards,
Anil
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Thanks for reply, When these IC will be available for Local Purchase.
All these IC are coming soon . 🙂