Other Parts Discussed in Thread: BQ24260 , BQ24192 , BQ24296 , BQ24040 I'm considering the bq24260 for a project and the Charge Time Optimizer feature seems great.
With regard to the CC/CV knee transition, can you explain what is done done differently…
Dear Sir
Good days,
May we keep Vsys voltahe can keep 5V when we removed wall Adapter?
or we have other charger IC can support this function?
Our System side is request 5V/2A load.
Best regards,
Bogey
Part Number: BQ24261M Other Parts Discussed in Thread: BQ24262 , BQ24261 , BQ24260 , , BQ25600 The datasheet says that BQ24260 and BQ24261 are NRND (it covers BQ24262 and BQ24261M as well).
The product pages say that all are NRND.
Which is correct?
What is the sequence in which you apply power to the bq24260 (either at VIN or VBAT) and attach your SDA/SCL lines? The bq24260 SDA/SCL pins are sensitive to spikes at hot plug. So, I suggest attaching the SDA/SCL first, then applying power to the bq24260…
Other Parts Discussed in Thread: BQ24260 , BQ24262 Hi Everyone,
Our customer would like to know the delay time from VBUS detected to start charging for bq24262. They are asking it because there is the startup waveform in datasheet but it's only bq24260…
Other Parts Discussed in Thread: TPS63020 , BQ24260 Hi guys, I'm using single Li-Po cell with 4,2V charging voltage to supply 5V-1A (max) circuit.
Actually I have buck/boost TPS63020 to get 5V from battery (Vin is from 3,3 to 5,3 volt) for circuit…
I want to reference the following layout design.
User's Guide for WCSP Packaged bq24260, bq24261 and bq24262 3-A Battery Charger Evaluation Module http://www.ti.com/lit/ug/sluuab0a/sluuab0a.pdf
Best Regards, Yusuke / Japan Disty
The bq24160, bq24260 and bq24195 and related ICs are good choices for charging batteries smartphones and tablets. They integrate some but not all of the TPS2546 USB port controller ICs.
The bq24160 will release in early december. A single input, higher max input voltage, higher charge current version, bq24260, is in development and scheduled to release in 2Q2012.
The closest linear charger is the 2A bq24070.
Using a linear charge…
