Pin Function Grouping

A

adrian95

can you group together pins by their functions?
(for example for Power, 3v3, Ground for gnd etc)

flux

I’ll inspect the LT4363 pin definitions, assign functional groups (power, ground, gate/control, sensing, timing/status), and verify the updated symbol organization.

flux

Grouped all 13 pins by function:
  • Power: VCC
  • Ground: GND and exposed pad
  • Sensing: FB, OUT, SNS
  • Control: SHDN, UV, OV, TMR
  • Outputs: GATE, FLT, ENOUT
Also assigned appropriate pin orientations, electrical types, and deterministic ordering.
A

adrian95

Assign a Terminal Order from 1 to 10, starting with Power. Power should be Terminal Order 1, and Ground should be last, Terminal Order 10. For Orientation, set Power to "Top" and Ground to "Bottom." For the remaining sections/groups, you may decide the Terminal Order and Orientation yourself. For Orientation, distribute them between "Left" and "Right" — don't put everything on one side. Each group/section should have a different orientation.

flux

Assigned Terminal Orders 1–10:
  • 1: Power — Top
  • 2–9: Functional groups alternating Left/Right
  • 10: Ground — Bottom
Split FLT and ENOUT into separate groups so all ten functional order positions are represented.
Verify symbol layout
Add pin descriptions
Review terminal metadata
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Pins

Symbol

Layout

3D View

Name
Pin #
Type
Part Type
Pin Group
Pin Orientation
Section
Terminal Order
FB
1
Input
Terminal
Voltage Sense
Left
Sensing
2
OUT
2
Input
Terminal
Voltage Sense
Left
Sensing
2
SNS
3
Input
Terminal
Current Sense
Right
Sensing
3
GATE
4
Output
Terminal
Gate Drive
Right
Outputs
7
VCC
5
Power In
Terminal
Power
Top
Power
1
~SHDN
6
Input
Terminal
Enable
Right
Control
5
OV
7
Input
Terminal
Threshold Control
Left
Control
4
UV
8
Input
Terminal
Threshold Control
Left
Control
4
GND_1
9
Ground
Terminal
Ground
Bottom
Ground
10
~FLT
10
Open Collector
Terminal
Fault Status
Left
Outputs
8
ENOUT
11
Output
Terminal
Enable Output
Right
Outputs
9
TMR
12
Input
Terminal
Timing
Left
Control
6
GND_2
13
Ground
Terminal
Ground
Bottom
Ground
10

LT4363HDE-2#PBF