USB based BiPower power supply with On The Go(OTG) supportDesigned by Fyber Labs Inc., Ships from United States of America
What is it? This is a power supply that provides up to 3A 3.3V and 300mA -3.3V. It utilizes the TSU6721YFPR to detect and negotiate USB based charging. The TPS62086 switched mode power supply(SMP...Read More…
This is a power supply that provides up to 3A 3.3V and 300mA -3.3V. It utilizes the TSU6721YFPR to detect and negotiate USB based charging. The TPS62086 switched mode power supply(SMPS) provides 3A of 3.3A and the LMR70503TM/NOPB SMPS provides 300mA of -3.3V. The USB VBUS power or supplied VBAT is routed through the SMPS by a TPS2115ADRBRG4. An optional (not included as they are hard to get anymore) MAX3353EEBP-T can be utilized to negotiate USB (On-The-Go)OTG absent an OTG compatible charger like our Qi/USB Charger Flex Module.
Fyber Labs needed a powerful power supply to drive our wearable lighting and audio outputs. We also required a negative rail to power some of our sensors such as the EPIC Sensors. This most recent design supports both receiving and transmitting power over the USB OTG protocol.
It is one of the few fully BCD 1.2 compatible with OTG detection USB power supplies, rarer is the negative rail, and rarer still OTG capability.
Designed, fabricated, and shipped from the US.
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We normally send orders out over the weekend. This price includes making your order a priority in our lives to get it out the door. We will try to have it shipped next day, but that may not always be possible as this is not our main business.
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Fyber Labs is based in Kirkland, WA. We are developing wearable electronics for consumers and makers. Our Flex Module line is available on Tindie. While we are working on our consumer products, we are happy to share our development system with fellow hobbyists and engineers.
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