STEVAL-1PS02B

STEVAL-1PS02B is an evaluation board based on ST1PS02BQTR 400 mA nano-quiescent synchronous step-down converter with AUX switch. The board features the ST1PS02BQTR nano-quiescent miniaturized synchronous step-down converter which implements enhanced peak current control (PCC) and advanced design circuitry to minimize quiescent current. The board demonstrates how highly efficient conversion can be achieved with just the ST1PS02BQTR, a 2.2µH inductor and two small capacitors. The board highlights key application benefits made possible by the ST1PS02BQTR, including high efficiency and small PCB size and thickness, and is ideal for power management solutions in wearable applications and fitness accessories, personal tracking monitors, smart watches, sports bands, energy harvesting, wireless sensors, industrial sensors, portable low power devices, single cell Li-Ion battery applications, and Bluetooth® low energy and Zigbee applications.

• 1.8V to 5.5V input operating range, up to 400mA output current capability
• Tiny external components: L=2.2µH typical
• Dynamically selectable output voltages from 1.8V to 2.5V
• Output voltage power good
• Auxiliary load switch Vout2 (AUX control input)
• Demonstrates a smart converter design

附註

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.