TI Footprint Correction

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I’ll audit the symbol and RVC0020A footprint against TI’s datasheet, then correct pin metadata, copper/stencil geometry, and verify net separation and neckdown access before publishing. I’ll also capture the authoritative dimensions and verification evidence; publishing may require edit access because this project currently grants you comment permission.

flux

The TI audit is complete, but no corrections could be applied or published because your access to this project is comment-only.
Key confirmed corrections:
  • Assign TI-defined electrical types to pins 1–21 and use exact names: duplicated IN/OUT, EN/UVLO, dVdT, FLT, and PowerPAD.
  • Peripheral lands: 0.20 × 0.60 mm, 0.50 mm pitch.
  • Exposed pad 21: 1.60 × 2.60 mm, centered.
  • EP stencil: two 1.47 × 1.15 mm apertures at Y = ±0.675 mm, 81% coverage with a 0.10 mm stencil.
  • Corrected geometry provides 0.30 mm copper gaps and supports 0.15 mm local neckdown without different-net overlap.
I filed an internal part-quality report. To complete and publish the correction, the project owner must grant edit access or transfer/fork the part into a project you can edit.
Retry after access
Create corrected copy
Prepare correction report
Audit my power board
OUT_5
IN_4
DEVSLP
OUT_3
IN_2
PGTH
PGOOD
IN_3
OUT_2
IN_1
OUT_1
OVP
OUT_4
EN
IN_5
GND
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TPS25940LRVCR

TPS25940LRVCR thumbnail
Electronic Fuse Regulator 5.3A 20-WQFN (3x4) The TPS25940LRVCR is a compact eFuse (electronic fuse) power management IC from Texas Instruments designed to provide advanced power-path protection and load management for systems such as SSDs, servers, storage devices, and embedded electronics. It integrates protection features like overcurrent limiting, reverse current blocking, overvoltage protection, and controlled startup sequencing into a single chip.
Wide input voltage range: 2.7 V to 18 V Adjustable current limit: 0.6 A to 5.3 A Low ON resistance: 42 mΩ typical True reverse current blocking using back-to-back MOSFETs Programmable output slew rate (dV/dt control) for inrush current management Overvoltage and undervoltage protection Fault and Power-Good outputs for system monitoring Current monitor (IMON) output Low-power DevSleep support for SSD applications Fast reverse voltage shutdown (~1 µs) Operating temperature: −40°C to +125°C junction temperature Available in a compact 20-pin WQFN package Typical Applications PCIe / SATA / SAS SSDs and HDDs Enterprise servers and storage systems RAID controller cards Smart load switches Set-top boxes and gaming systems Backup power and holdup capacitor systems Component Category
This component belongs to: Power Management IC (PMIC) More specifically: eFuse / Hot-swap / Load Switch IC Package Information Package type: 20-WQFN (3 mm × 4 mm) Mounting type: Surface Mount (SMD)
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Properties

Integrated Circuit

Texas Instruments

TPS25940LRVCR

ti.com/lit/ds/symlink/tps25940.pdf

U

creativecommons.org/licenses/by/4.0/

parametric-v1

Pricing & Availability

DPN

Stock

Qty 1

5

0–3K

$1.2882–$2.2835

1

0

$0.00

1

25

$1.3151

1

6K

$2.80

3

2.8K–3K

$1.476–$2.2835

Controls