Qi certified 3-coil 15 W wireless charger TX evaluation kit based on STWBC-MC

Features • STWBC-MC digital controller • MP-A15 3-coil array • 15 W potential power • Flexible input voltage: 5 to 20 V from USB-C or DC jack • 5 W mode when connected to 5 V USB input or DC jack • Fixed frequency operation • WPC Qi1.2.4 standard certified • Robust demodulation algorithm,

1.5 A / 1.2 V step-down DC-DC converter demonstration board based on the ST1S03A

Description This demonstration board is based on the ST1S03A, an adjustable current mode PWM step-down DC-DC converter with internal 1.5 A power switch, packaged in a 6-lead DFN 3x3 mm. Its a complete 1.5 A switching regulator with its internal compensation eliminating additional component. The

Qi certified 3-coil 15 W wireless charger TX evaluation kit based on STWBC-MC

Features • STWBC-MC digital controller • MP-A15 3-coil array • 15 W potential power • Flexible input voltage: 5 to 20 V from USB-C or DC jack • 5 W mode when connected to 5 V USB input or DC jack • Fixed frequency operation • WPC Qi1.2.4 standard certified • Robust demodulation algorithm,

STMICROELECTRONICS Analog ICs

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