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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?

DRoy.3
Associate II
 
1 ACCEPTED SOLUTION

Accepted Solutions
MROUV.1
ST Employee

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

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2 REPLIES 2
MROUV.1
ST Employee

Dear,

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

The maximum DC voltage on Vbus is 22V.

MROUV.1
ST Employee

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