BQ24130: LTC4425IMSE ALternative

Ambroise Suter

Expert 3830 points

Part Number: BQ24130
Other Parts Discussed in Thread: BQ25713

Hello,

I am looking for a linear SuperCap charger to replace the LTC4425IMSE. Do we have a similar device?

Vin 5V, Vout max 5.4V, ~2A max current.

Thank you and best regards,

Ambroise

over 3 years ago

+1 Angelo Zhang87 over 3 years ago

TI__Genius 11850 points

Hi Ambroise,

In order to charge supercaps up to 5.4V from a 5V input, a buck-boost charger is needed instead of a linear charger. The BQ25713 can meet your supercap charging requirements, but this device is quite different from the LTC4425 linear charger.

Best regards,
Angelo

Power management

Power management forum

BQ24130: LTC4425IMSE ALternative