This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
High efficiency synchronous switch-mode charger controller – solar battery charger


Design kits & evaluation modules (1)

Reference designs

High Efficiency Synch Switch-Mode Charger Controller Solar Lithium Battery Charger Reference Design

This reference design is featured in solar lithium battery applications. This design, which contains an integrated switch-mode battery charge controller, provides input voltage regulation, which reduces charge current when input voltage falls below a programmed level. When the input is powered by a (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

Software (2)

MPP Tracking with bq24650 and NTC Thermistor  (ZIP 35 KB )    09 Nov 2010  
bq246xx Calculation Tool V1.5 (Rev. D)  (ZIP 782 KB )    01 Nov 2010