STEVAL-1PS02D

STEVAL-1PS02D evaluation board allows evaluation of a smart converter able to deliver up to 400 mA output current from a 1.8 to 5.5V input, with a dynamically adjustable 1.0 to 1.35V output voltage. The board embeds the ST1PS02DQTR nano-quiescent miniaturized synchronous step-down converter which implements enhanced PCC and advanced design circuitry to minimize quiescent current. It features a controlled load switch to supply a subsystem with the same voltage rail. The device is supplied in TQFN12 (2.0x1.7 mm) thin package, but other packages are also available. The board demonstrates how highly efficient conversion can be achieved using just the ST1PS02DQTR, a 2.2μH inductor and two small capacitors.

• Eval board based on ST1PS02DQTR 400mA nano-quiescent synchronous step-down converter with AUX switch
• Output voltage power good
• Auxiliary load switch Vout2 (AUX control input)