The TPD13S523 device is a single-chip integrated IEC 61000-4-2 ESD protection solution for HDMI 1.4 or HDMI 1.3 interfaces. This device offers 13 channels of TVS diodes with flow-through pin mapping that matches HDMI connector high-speed lines. While providing ESD protection, the TPD13S523 adds little to no additional distortion to the high-speed differential signals. The monolithic integrated circuit technology ensures that there is excellent matching between the two-signal pair of the differential line (< 0.05-pF differential matching between TMDS lines). This offers an advantage over discrete ESD solutions where variations between two different ESD protection circuits may significantly degrade the differential signal quality.
The TPD13S523 incorporates an on-chip current limited load switch that is compliant with HDMI 5-V out electrical specifications. The short-circuit protection at 5V_OUT ensures that the device is not damaged in case there is an accidental short to GND. The load switch also incorporates a reverse-current blocking feature which ensures that the HDMI driver side is not erroneously turned on when two HDMI drivers are connected together.
Typical applications for the TPD13S523 include set top boxes (STB), e-books, tablets, smart phones, and camcorders.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TPD13S523 13-Channel ESD Protection Solution With Current-Limit Load Switch For HDMI Transmitter Ports datasheet (Rev. D) | PDF | HTML | Oct 14, 2015 |
| Selection guide | System-Level ESD Protection Guide (Rev. E) | PDF | HTML | Aug 5, 2025 | |
| User guide | Reading and Understanding an ESD Protection Data Sheet (Rev. A) | PDF | HTML | Sep 19, 2023 | |
| Application note | ESD Protection Layout Guide (Rev. A) | PDF | HTML | Apr 7, 2022 | |
| White paper | Designing USB for short-to-battery tolerance in automotive environments | Feb 10, 2016 | ||
| Analog design Journal | Design Considerations for System-Level ESD Circuit Protection | Sep 25, 2012 |
For additional terms or required resources, click any title below to view the detail page where available.
The USB Type-C™ and Power Delivery (PD) MiniDock evaluation module (EVM) provides a complete reference solution for a USB Type-C dock including audio, USB data, power and video. The EVM has a small 2-inch by 4-inch form factor and supports both source and sink power capabilities over (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| TSSOP (PW) | 16 | Ultra Librarian |
| UQFN (RSV) | 16 | Ultra Librarian |
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.