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ST1PS02

STMicroelectronics
Part Number ST1PS02
Manufacturer STMicroelectronics
Description 400mA nano-quiescent synchronous step-down converter
Published Apr 26, 2020
Detailed Description ST1PS02 Datasheet 400 mA nano-quiescent synchronous step-down converter with digital voltage selection, Power Good and A...
Datasheet PDF File ST1PS02 PDF File

ST1PS02
ST1PS02

Overview
ST1PS02 Datasheet 400 mA nano-quiescent synchronous step-down converter with digital voltage selection, Power Good and AUX switch Product status link ST1PS02 Features • 500 nA input quiescent current at VIN = 3.
6 V (not switching) • 92% typical efficiency at 10 mA load (VIN = 3.
6 V, VOUT = 2.
5 V) • 100% duty cycle • 1.
8 V to 5.
5 V input operating range • Undervoltage lockout: 1.
57 V (VIN falling, typ.
) • Up to 400 mA output current capability • Low power control operation for the best efficiency • Embedded soft-start circuit • Tiny external components: L = 2.
2 µH typ.
• Settable inductor current limitation • Selectable output voltages: 1.
0 V to 3.
3 V • Output voltage Power Good • ±1.
5% out...


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