Review all available part information (MPN, packag...


I’ll update the datasheet link, enrich the terminal metadata from the TI datasheet, and add/model the grouped power pins so the physical pin numbers are represented correctly, then verify the result.
Updated the official TI datasheet URL and corrected the part description to the 38-pin WQFN REF0038A package; now I’m applying the datasheet-derived pin metadata and grouped-pin modeling.
The six missing grouped power pins are now explicit terminals; I’m checking the generated pads and will align their footprint geometry with the existing grouped land regions if needed.
Completed the datasheet and pin-model updates for TPS25751DREFR, including explicit grouped power pins and aligned footprint alias pads. I also corrected the project description and updated the report: Part Datasheet Review.
Open items:
  • Flux stores the official TI datasheet as a managed uploaded PDF after setting the TI URL; the official source URL is recorded in the report.
  • Pin Group: GPIO is semantically correct but not in the current autocomplete list.
Suggested next steps:
  1. Run/publish the part review flow.
  2. Open the generated symbol/footprint visually to confirm the grouped pins display as desired.
  3. Use this corrected part in downstream USB-C/PD designs.
Review, publish and export
Run part review
Check symbol footprint
Publish corrected part
Export validation report

GPIO0
Pin Number
5
PPHV
Pin Number
20
DRAIN_1
Pin Number
15
GND_1
Pin Number
11
VBUS
Pin Number
32
VBUS_IN_25
Pin Number
25
VBUS_IN
Pin Number
23
I2CT_SDA
Pin Number
8
I2CC_SDA
Pin Number
16
I2CC_SCL
Pin Number
17
ADCIN2
Pin Number
3
GND_3
Pin Number
14
GPIO2
Pin Number
7
VIN_3V3
Pin Number
38
ADCIN1
Pin Number
2
GND_4
Pin Number
31
GND_5
Pin Number
39
GPIO5/USB_N/LD2
Pin Number
27
PP5V
Pin Number
34
GPIO4/USB_P/LD1
Pin Number
26
GND_2
Pin Number
12
CC1
Pin Number
28
LDO_1V5
Pin Number
4
GPIO1
Pin Number
6
CC2
Pin Number
29
PPHV_22
Pin Number
22
~I2CC_IRQ
Pin Number
18
GPIO11
Pin Number
13
VBUS_33
Pin Number
33
~I2CT_IRQ
Pin Number
10
GPIO6
Pin Number
37
DRAIN_2
Pin Number
30
GPIO3
Pin Number
19
GPIO7
Pin Number
36
I2CT_SCL
Pin Number
9
DRAIN_3
Pin Number
40
PPHV_21
Pin Number
21
LDO_3V3
Pin Number
1
PP5V_35
Pin Number
35
VBUS_IN_24
Pin Number
24
Name
Pin #
Type
Part Type
Pin Description
Pin Group
Pin Orientation
Role Details
LDO_3V3
1
Power Out
Terminal
3.3V LDO output
Power
ADCIN1
2
Input
Terminal
Configuration input
ADC
ADCIN2
3
Input
Terminal
Configuration input
ADC
LDO_1V5
4
Power Out
Terminal
Core LDO output
Power
GPIO0
5
Bi-Directional
Terminal
General-purpose digital I/O
GPIO
GPIO1
6
Bi-Directional
Terminal
General-purpose digital I/O
GPIO
GPIO2
7
Bi-Directional
Terminal
General-purpose digital I/O
GPIO
I2CT_SDA
8
Bi-Directional
Terminal
I2C target data
I2C
I2CT_SCL
9
Input
Terminal
I2C target clock
I2C
~I2CT_IRQ
10
Output
Terminal
I2C target interrupt
I2C
GND_1
11
Ground
Terminal
Ground connection
Ground
Bottom
GND_2
12
Ground
Terminal
Ground connection
Ground
Bottom
GPIO11
13
Bi-Directional
Terminal
General-purpose digital I/O
GPIO
GND_3
14
Ground
Terminal
Ground connection
Ground
Bottom
DRAIN_1
15
Passive
Terminal
Internal FET drain
Power
I2CC_SDA
16
Bi-Directional
Terminal
I2C controller data
I2C
I2CC_SCL
17
Output
Terminal
I2C controller clock
I2C
~I2CC_IRQ
18
Input
Terminal
I2C controller interrupt
I2C
GPIO3
19
Bi-Directional
Terminal
General-purpose digital I/O
GPIO
PPHV
20
Bi-Directional
Terminal
High-voltage sink node
Power
Grouped power terminal: PPHV pins 20, 21, and 22 share the same REF0038A solder-mask-defined land region.
PPHV_21
21
Bi-Directional
Terminal
High-voltage sink node
Power
Physical PPHV pin 21; grouped with pins 20 and 22 on the REF0038A solder-mask-defined PPHV land region.
PPHV_22
22
Bi-Directional
Terminal
High-voltage sink node
Power
Physical PPHV pin 22; grouped with pins 20 and 21 on the REF0038A solder-mask-defined PPHV land region.
VBUS_IN
23
Bi-Directional
Terminal
5V-to-20V input
Power
Grouped power terminal: VBUS_IN pins 23, 24, and 25 share the same REF0038A solder-mask-defined land region.

TPS25751DREFR