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Part Number: BQ51020 Hi Bill,
We were trying to accommodate the thermistor in the below schematic for thermal shutdown. We have replaced the R35 with 900ohm and observed that the Transmitter is getting ON and OFF in periodic manner. On further testing…
Hi Vignesh
The IC can operate at 5V / 890mA, this should not reduce the life cycle of the device.
Note the device has internal thermal shutdown, to prevent overheating and damage.
Also BQ51020 is a thermal enhanced design with larger lower loss AC rectifier…
Part Number: BQ51020 Dear TI experts,
My customer made a product with BQ51020. and recently end customer asked something about the product.
1. when the charging status is going on about 5~10 days, charging voltage is down from 5V to 4.3V.
Is it normal…
Part Number: BQ51020 Other Parts Discussed in Thread: BQ51021 , Greetings,
The latest BQ 51020 specification has on statement that is confusing. Section 8.3.5 is clear on how EN1/EN2 pins are used. However, the Pin Function table on page 3 describes EN1/EN2…
Part Number: BQ51020 Hi!
This is a continuation to my last question which should be linked. For the value of Ros in the BQ51020, it says it can in some circumstances be neglected. To neglect Ros should I connect the pins FOD and RECT without a resistor…
Part Number: BQ51020 Other Parts Discussed in Thread: BQ51003 Hi you all,
I am a Purdue University Electrical Engineering Student designing a wireless charging circuit with your BQ51020 I had a couple of quick design questions I was wondering if you all…
Part Number: BQ51020
Hello,
I am trying to quickly implement the BQ51020 into my reference design but am finding it difficult given the age of this part and the reference design/evaluation module (BQ51020EVM-520.
Some of the parts are extinct without…
Part Number: BQ51020 Other Parts Discussed in Thread: BQ25896 , Dear all:
The system USES the battery wired charging chip of BQ25896 and the wireless charging chip of BQ51020
The question now is: how does a battery pair up with these two charging chips…
Part Number: BQ51020 Hi
I want to know about OVP condition of bq51020.
below comment is in datasheet of bq51221 . Is it apply to bq51020 equally? - bq51221 Over Voltage : 0x04 : VRECT target does not converge(3)
(3) If the voltage on the RECT pin does…
