Other Parts Discussed in Thread: BQ51010B , BQ51051B Hi All,
Do you have any material about wireless receiver PCB layout guideline? Our customer is thinking to use bq51010B, thus they would like to know layout guideline. We checked the EVM user's guide…
Also see Post
e2e.ti.com/.../3331013
The BQ51010B is a 7V output device similar to the BQ51013B (5V). The higher output voltage may prevent load steps from triggering UVLO. The two devices are P2P. The RX coil may need to be changed.
Also the BQ51020…
Hi Steve
The scope captures are showing a couple of things:
1.) The dip in VOUT and RECT are occurring at the same time. Also the RECT voltage is at 7V indicating a light output load.
2.) COMM pulse is not causing issues, the dips are not at that time…
Hello Mike
Do you want to keep this post or the BQ51010B?
Coil -- try using the coil from Evaluation board or similar -- The Wurth 760 308 103 202 would be good to start with, Ls = 12uH and coil is 48mm X 32mm.
Ls vs Ls' -- For a larger coil (48mm X 32mm…
Also another question,
I was going through the comments in following post:
https://e2e.ti.com/support/legacy_forums/wireless_power/f/693/p/596500/2219830#pi320995=1
Hi Carlos Something is wrong with the set-up or data, as current is increased we should…
Part Number: BQ51050B Other Parts Discussed in Thread: BQ51010B , TIDA-00318 Hello,,
I have received this reply from a TDK applications engineer:
"You cannot use the WR202010-18M8-ID with this design as it is written. The bq51010b is for use with a Qi compliant…
Other Parts Discussed in Thread: BQ51010B , BQ51050B , BQ51021 Hello Forum, is there a signal that I can use from the BQ51010B to indicate when it is on the charging pad? That's all I need to know, that my wireless receiver product is on the pad.
I see…
Other Parts Discussed in Thread: BQ51013B , BQ51010B , BQ51020 , BQ51221 , BQ51003 What is the difference between these Q1 Compliant V1.1 (WPC) Receiver EVM Boards - 51010BEVM-764, BQ51013BEVM-764, BQ51020EVM-520. BQ51221EVM-520, BQ51003-764
Other Parts Discussed in Thread: BQ2057 , BQ2057T , BQ51221 , BQ51010B Hi, guys.
I'm searching a solution for wireless 2p2s (2 series) Li-ion battery charger.
I found Ti has well-organized solutions for wireless power transfer system. (http://www.ti.com…
Marco,
In the past the IC that had a TS pin used an external bias voltage. Typically a 10k pull up to VCC and a 10k NTC to ground. The TS pin was just an ADC. Today the TS bias is pulled inside of the IC and then turned on periodically to measure the…
