Electric Item

Product Details:

The BQ25756EVM evaluation module (EVM) is a
complete evaluation system for the BQ25756 IC, a
buck-boost battery charge controller with a wide input
range of 4.2V – 70V, a wide output voltage range of up
to 70V, and bi-directional capabilities.
The BQ25756EVM has a max input and output of 55V
and a max charge current of 10A.

• Wide input voltage operating range: 4.2 V–55 V
• Wide output operating range: up to 55V with CC/CV support for:

– 2– to 13–Cell Li-Ion

– 2– to 14–Cell LiFePO4

• Synchronous buck-boost DC/DC charge controller with NFET drivers

– Adjustable switching frequency from 200kHz to 600kHz

– Optional synchronization to external clock

– Optional gate driver supply input for optimized efficiency

• Resistor-programmable standalone with added I2C Mode
• Built in MPPT to maximize power from solar panel arrays
• Power up from battery (reverse mode) output 4V to 55V
• High safety integration

– Adjustable input overvoltage and undervoltage protection

– Output Overvoltage and overcurrent protection

Additional Information:

• Item Code: OMP-TR045
• Delivery Time: 1 to 2 days