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DRoy.3
Associate II
Dec 8, 2021 4:39 PM UTC
Solved

I am planning to use Nucleo-STM32G071RB and Nucleo-USBPDM1 boards to develop a 100W battery charger. Is it possible to achieve upto 21 V with programmable power supply (PPS) regulation with this setup?

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MROUV.1
MROUV.1Best answer
ST Employee
Jan 27, 2022 4:47 PM UTC

X-NUCLEO-SNK1M1 or X-NUCLEO-USBPDM1 are 22V compliant with on Vbus

Type-C Port Protection : TCPP01-M12 22V

TVS : ESDA25P35-1U1M 22V

N-MOSFET : STL11N3LLH6 30V

LDO : ST715PU33R 24V

2 replies

MROUV.1
ST Employee
Jan 27, 2022 4:18 PM UTC

Dear,

It's possible to reach 21V PPS with this setup.

The maximum DC voltage on Vbus is 22V.

MROUV.1
MROUV.1Best answer
ST Employee
Jan 27, 2022 4:47 PM UTC

X-NUCLEO-SNK1M1 or X-NUCLEO-USBPDM1 are 22V compliant with on Vbus

Type-C Port Protection : TCPP01-M12 22V

TVS : ESDA25P35-1U1M 22V

N-MOSFET : STL11N3LLH6 30V

LDO : ST715PU33R 24V