External Power Supply Input From A Usb Charger (5 V); Table 9. External Power Source Chgr (5 V); Figure 10. Power Supply Input From 5V_Ext (5 V, 1.3 A Maximum); Figure 11. Power Supply Input From Stlink-V3Ec Usb Connector With A Usb Charger (5 V) - ST STM32H5 Nucleo-144 User Manual

8.4

External power supply input from a USB charger (5 V)

When the STM32H5 Nucleo-144 board is power supplied by a USB charger on CN1 (refer to
Table 9), the JP2 jumper must be set on [7-8] (CHGR).
Input power
name
CHGR
Figure 11.
UM3115 - Rev 1
Figure 10. Power supply input from 5V_EXT (5 V, 1.3 A maximum)
5V_EXT
Table 9. External power source CHGR (5 V)
Connector pins
CN1
Power supply input from STLINK-V3EC USB connector with a USB charger (5 V)
External power supply input from a USB charger (5 V)
5V
3V3
Voltage
5 V
USB charger or PC
5V
No
debug
5V
3V3
UM3115
Figure 11 and
Maximum current
-
page 16/43