Hello David,
Thanks for working with us on this. Just to clarify, the BQ25756 has a max charge current of 20A. Also, for a DC/DC converter, I'd recommend using the BQ25758. The BQ25758 also has an output current of 20Amps.
It is not possible to decrease…
Hello Tamura,
The charger needs a minimum of 80µF on both sides to make sure the converter is stable.
Thanks for letting me know about transient response question. The forward transient response only applies to the BQ25758 which is a DC-DC converter…
Hi, Brian,
We do have high voltage chargers, similar to the BQ25720 buck-boost charger controller, with similar function.
They are not pin-to-pin compatible through.
www.ti.com/.../BQ25758
Regards,
Tiger
Hello Leo, 2. Yes, that is correct. If that function is not needed, you can set EN_PRECHG=0 to disable pre-charge and trickle charge. 3. Yes, that should work for the charger. If you will be charging a lot of different batteries with different voltages and…
Part Number: CSD18501Q5A Other Parts Discussed in Thread: CSD18514Q5A , BQ25758 , CSD18511Q5A Hi,
Do you have CSD18501Q5A/CSD18514Q5A or 40V continus current > 10A N-MOSFET one page slide can share to us?
I want promote with our buck boost controller…
Hi Jeff,
Yes. The TPS55288 can only support 20V 5A. This is not suitable for use with 994BG EPR source.
We only offer support for BQ25758 and the other DCDC I mentioned (yet to be released). BQ25758 is a buck boost that is 240W EPR capable and has integrated…
Part Number: LM5177 Other Parts Discussed in Thread: BQ25758 , , Hi,
For Vin48V to 28V/5A buck-boost controller, I only found BQ25758 can support bypass mode.
Does TI have other solution can meet above application?
Thanks!
Jeff
Part Number: BQ25756 Other Parts Discussed in Thread: BQ25758 , CSD19533Q5A , CSD18563Q5A , BQ25750 Hi,
For BQ25758, I found EVM using AON6226 in EPR design, If choosing TI MOSFET, do you have any suggestion?
Is it most need 100V vds in 48V EPR design? or…
Part Number: BQ24800 Other Parts Discussed in Thread: BQ25758 , BQ25750
Hi Team,
May I check if our BQ24800 can hold 240W application? what is the maximum charge current of BQ24800? Can our BQ24800 support 20V12A application?
Best Regards,
Jaden Yue …