Part Number: BQ500412 Hello TI Team,
Our product uses the BQ500412 for wireless charging. There is a small unwanted ~1.08V impulse signal (~4ms duration) on the snooze line as shown below.
Yellow - VDD3
Blue - Capacitor in RC circuit responsible for Snooze…
Part Number: BQ500412 HI~
I'm using bq500412 for charging portable product.
Is it possible use bq500412 with 2 or 3 RX??
If it's possible, Is there any problem with currnet balance?
Part Number: BQ500412 Hi team,
my customer use BQ500412 for wireless charge. Now they have two questions.
1. for only one coil, how to design the circuit and select matching capacitors, they can choose any of among three coils? In datasheeht show that…
Hi Carl
The Charge complete behavior on the bq500412 (also bq500212) --- after receiving charge complete (EPT01), power transfer stops, green LED turns on for 5 sec and the IC 3.3V remains on during that time. After the first 5 sec LED turns off and…
Other Parts Discussed in Thread: BQ500412 , BQ51013B Hi all.
I’m using BQ500412 IC for wireless power transfer.
I’m using BQ51013B IC for wireless power receiver.
During the EN regulation verification I came across with major EMI issue (radiated…
Other Parts Discussed in Thread: BQ500412 , BQ500412EVM-584 Hello, I'm currently working on a wireless transmitter with bq500412 and I would like to ask one question. It's about the current monitoring requirements. The datasheet says the current sense…
Other Parts Discussed in Thread: BQ500412 I am building a wireless charger using the bq500412 and an A6 (3 coil) assembly.
Because the board has to be washed and soldering the coil wires would be a secondary operation, I would like to know if it would…
Other Parts Discussed in Thread: BQ500412 Hi,
I just bought a bq500412evm. Can you tell me what's the difference between BQ500412evm and bq500414evm? I want to use the these evaluation board to build up my own circuit? Can you tell me which one is between…