STMicroelectronics Demonstration Board for L6920D for High Efficiency Synchronous Rectifier Step-Up Converter

The STEVAL-ISA077V2 demonstration board is based on the L6920D high efficiency step-up converter as well as the external components required for a typical application. Startup is guaranteed at 1 V and the device operates down to 0.6 V. The output voltage can be adjusted from 2 V to 5.2 V and two fixed output voltages (3.3 V and 5 V) are also available.

0.6 V to 5.5 V operating input voltage
1 V startup input voltage
Internal synchronous rectifier
Zero shutdown current
3.3 V and 5 V fixed or adjustable
Output voltage (2 V up to 5.2 V)
120 mΩ internal active switch
Low battery voltage detection
Reverse battery protection