Pin Grouping Datasheet

A

adrian95

  • Make the functional group more general.
  • Add a Section property to all pins, and apply the same value used in the Pin Group property to each pin's Section property.
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

I’ll generalize the pin groups, mirror each Pin Group into Section, and update terminal order/orientation so Power is first/top and Ground is last/bottom while the other groups are split left/right.

flux

Updated the terminal grouping to broader functional groups and verified every pin has Section equal to Pin Group.
Open items:
  • None.
Applied groups:
  • Power — order 1, Top
  • Output — order 2, Left
  • Analog — order 3, Right
  • Control — order 4, Left
  • Status — order 5, Right
  • Ground — order 10, Bottom
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Files

Pins

Symbol

Layout

3D View

OUT1_6
Pin Number
57
NFAULT
Pin Number
17
LSS2_2
Pin Number
27
OUT2_4
Pin Number
32
VM_6
Pin Number
6
OUT1_5
Pin Number
15
TOFF_COUT
Pin Number
19
VM_3
Pin Number
3
VM_9
Pin Number
36
GND_4
Pin Number
58
VM_17
Pin Number
56
LSS2_1
Pin Number
26
VM_14
Pin Number
53
LSS2_3
Pin Number
28
VM_7
Pin Number
34
VM_5
Pin Number
5
VM_12
Pin Number
39
VM_18
Pin Number
59
OUT2_2
Pin Number
30
LSS1_2
Pin Number
12
GND_1
Pin Number
20
CP1
Pin Number
40
VM_16
Pin Number
55
VM_13
Pin Number
43
NSTBY
Pin Number
51
OUT2_1
Pin Number
25
SNSP
Pin Number
22
LSS1_3
Pin Number
13
OUT1_4
Pin Number
10
SR
Pin Number
49
VM_8
Pin Number
35
BOOT
Pin Number
42
OUT1_3
Pin Number
9
GND_3
Pin Number
50
VM_11
Pin Number
38
GND_2
Pin Number
44
VM_4
Pin Number
4
EN1_EN
Pin Number
45
REG3V3
Pin Number
16
SNSO
Pin Number
24
OUT1_2
Pin Number
8
LSS1_4
Pin Number
14
IN1_PWM
Pin Number
46
NOL
Pin Number
18
OUT2_3
Pin Number
31
OUT1_1
Pin Number
7
SNSN
Pin Number
23
LSS1_1
Pin Number
11
CP2
Pin Number
41
VCC
Pin Number
52
IN2_PH
Pin Number
48
OUT2_5
Pin Number
33
LSS2_4
Pin Number
29
VREF
Pin Number
21
OUT2_6
Pin Number
60
VM_2
Pin Number
2
EN2_NBRAKE
Pin Number
47
VM_15
Pin Number
54
VM_10
Pin Number
37
VM_1
Pin Number
1
Name
Pin #
Type
Part Type
Pin Description
Pin Group
VM_1
1
Power In
Terminal
Main motor supply voltage; high-side MOSFET drain connection
Power
VM_2
2
Power In
Terminal
Main motor supply voltage; high-side MOSFET drain connection
Power
VM_3
3
Power In
Terminal
Main motor supply voltage; high-side MOSFET drain connection
Power
VM_4
4
Power In
Terminal
Main motor supply voltage; high-side MOSFET drain connection
Power
VM_5
5
Power In
Terminal
Main motor supply voltage; high-side MOSFET drain connection
Power
VM_6
6
Power In
Terminal
Main motor supply voltage; high-side MOSFET drain connection
Power
OUT1_1
7
Output
Terminal
Half-bridge A output; low-side drain and high-side source
Output
OUT1_2
8
Output
Terminal
Half-bridge A output; low-side drain and high-side source
Output
OUT1_3
9
Output
Terminal
Half-bridge A output; low-side drain and high-side source
Output
OUT1_4
10
Output
Terminal
Half-bridge A output; low-side drain and high-side source
Output
LSS1_1
11
Output
Terminal
Half-bridge A low-side source/reference node
Output
LSS1_2
12
Output
Terminal
Half-bridge A low-side source/reference node
Output
LSS1_3
13
Output
Terminal
Half-bridge A low-side source/reference node
Output
LSS1_4
14
Output
Terminal
Half-bridge A low-side source/reference node
Output
OUT1_5
15
Output
Terminal
Half-bridge A output; low-side drain and high-side source
Output
REG3V3
16
Power Out
Terminal
Internal 3.3 V regulator output
Power
NFAULT
17
Open Collector
Terminal
Fault open-drain output
Status
NOL
18
Open Collector
Terminal
Open-load detection open-drain output
Status
TOFF_COUT
19
Input
Terminal
TOFF current-limiter off-time setting for STSPIN9P23; pin 19 is COUT on STSPIN9P21/22 variants
Analog
GND_1
20
Ground
Terminal
Ground reference
Ground
VREF
21
Input
Terminal
Current limiter reference and comparator inverting input
Analog
SNSP
22
Input
Terminal
Sense amplifier non-inverting input
Analog
SNSN
23
Input
Terminal
Sense amplifier inverting input
Analog

STSPIN9P23TR