STEVAL-ISA077V2 Datasheet, PDF (1/4 Pages) STMicroelectronics – High efficiency synchronous rectifier step-up converter demonstration board based on the L6920D

STEVAL-ISA077V2
High efficiency synchronous rectifier step-up converter
demonstration board based on the L6920D
Data brief
Features
■ 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
■ RoHS compliant
STEVAL-ISA077V2
Description
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.
November 2010
Doc ID 18238 Rev 1
For further information contact your local STMicroelectronics sales office.
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