STMicroelectronics is aiming at USB Power Delivery up to 60W (20V 3A) with a digitally programmable synchronous buck converter. Called STPD01, it will accept between 6 and 26.4V, and, controlled over I2C, deliver 3 to 20V in 20mV steps to meet PD specifications – with slew rate controllable up to 30mV/μs. Current can be set from ...

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