Fix this: Library footprint is defective: the imported 'Silk Shapes' artwork resolves on the Top copper layer, blocking DGX pin access. Routing flags DIODE, GND, IMON, and TMR unrouteable on every instance. Package metadata is also wrong ('TO');
I’ll inspect the footprint nodes and package metadata, remove or relayer the copper-blocking artwork, then verify pad access and report the defective library part.
Enable/undervoltage-lockout input; above 1 V enables normal operation, below 0.3 V shuts down the device. May be driven from a divider to set UVLO; internal pulldown keeps device off if floating.
OV
2
Input
Input
Input
Left
2
Adjustable overvoltage-threshold input. Use a resistor ladder from input supply to GND; connect to GND when unused.
INP
3
Input
Input
Input
Left
2
CMOS-compatible input referenced to GND that sets PD and PU state; internal pulldown keeps PD pulled to SRC if floating.
~FLT_T
4
Output
Output
Output
Right
3
Open-drain fault output; asserts low when overtemperature fault is detected.
~FLT_I
5
Output
Output
Output
Right
3
Open-drain fault output; asserts low after TMR reaches the fault threshold, indicating overcurrent turn-off is pending.
GND
6
Ground
Ground
Ground
Bottom
10
Connect to system ground.
IMON
7
Output
Output
Output
Right
3
Analog current-monitor output that sources a scaled current proportional to external current-sense resistor current; connect to GND if unused.
IWRN
8
Input
Input
Input
Left
2
Overcurrent detection setting input; resistor to GND sets the overcurrent comparator threshold. Connect to GND if overcurrent protection is not desired.
TMR
9
Input
Input
Input
Left
2
Fault timer input; capacitor to GND sets fault warning, fault turn-off, and retry periods. Leave open for fastest setting or connect to GND to disable overcurrent protection.
DIODE
10
Input
Input
Input
Left
2
Remote temperature-sense diode connection; connect to base and collector of an MMBT3904 NPN BJT, or to GND if remote overtemperature protection is unused.
N.C
11
Not Connected
No Connect
No Connect
Left
9
No connect.
BST
12
Output
Output
Output
Right
3
High-side bootstrapped supply output; connect an external capacitor from BST to SRC sized greater than total external FET gate charge requirement.
SRC
13
Output
Output
Output
Right
3
Source connection/reference for the external high-side MOSFET.
PD
14
Output
Output
Output
Right
3
High-current gate-driver pull-down output; pulls down to SRC and can be tied directly to the external MOSFET gate for fastest turn-off.
PU
15
Output
Output
Output
Right
3
High-current gate-driver pull-up output; pulls up to BST. Connect to PD for maximum gate-drive speed or through a gate resistor to control inrush during turn-on.
CS-
17
Input
Input
Input
Left
2
Current-sense negative input.
CS+
18
Input
Input
Input
Left
2
Current-sense positive input; connect a 50 Ω to 100 Ω resistor between CS+ and the external current-sense resistor.
ISCP
19
Input
Input
Input
Left
2
Short-circuit detection threshold setting input. Connect to CS- if short-circuit protection is not desired.