Figure 6-1. System Power And Control Block Diagram; Figure 6-2. System Power And Control Block Diagram - Nvidia Jetson Orin NX Design Manual

Figure 6-1. System Power and Control Block Diagram
High Voltage
Supply
MODULE_ID
5V
Supply
Figure 6-2. System Power and Control Block Diagram
Carrier Board
Main 5V – 20V
Power Source
Notes:
1. MODULE_ID indicates the capability of the module. Low: Legacy module with VDD_IN = 5V
nominal.
2. Designs which implement an eFUSE or current limiting device on the input power rail of the
module should select a part that DOES NOT limit reverse current.
PRELIMINARY INFORMATION
NVIDIA Jetson Orin NX
Switch
EN
Module ID =
High
Module ID
= Low
EN*
Switch
Module
Supply
Carrier Board
Supplies
EN
Power Logic
3V3_AO
VDD_IN
(to module)
Jetson
251
VDD_IN
↓
260
SYS_RESET*
239
POWER_EN
237
SHUTDOWN_REQ*
233
MODULE_ID
217
Orin NX
Legacy Module
Power
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