PI3VDP1431ZLSE

Specialized Overview

The PI3VDP1431ZLSE is a low-power dual-mode DisplayPort level shifter and redriver manufactured by Diodes Incorporated. It supports data rates up to 3.4 Gbps per lane, accommodating 4K Ultra HD and Deep Color formats. The device operates on a single 3.3V supply (2.89V to 3.6V) and features programmable equalization (2.5, 5, or 7.5 dB) and pre-emphasis (0, 1.5, or 2.5 dB). It includes automatic output squelch for power management, achieving less than 1mA standby current. The component is housed in a 32-pin TQFN package measuring 3x6mm.

Specialized Feature Summary

• Dual-mode DisplayPort level shifting with integrated 3.4Gbps signal redriver
• Programmable three-step input equalization and output pre-emphasis control
• Automatic output squelch and hot-plug detect functions for power saving
• Integrated ESD protection rated at +4kV/-8kV contact discharge

Specialized Applications

• Notebook computers
• Desktop computers
• HDMI sink systems connected to dual-mode DisplayPort sources

Specialized Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm packaging type. The 'X' suffix indicates tape and reel packaging, while absence of the suffix typically denotes tube packaging. Confirm RoHS compliance status through official datasheets before procurement.

Specialized Selection Notes

Select the PI3VDP1431 variant when a passive DDC switch is required for source-side communication. Choose the PI3VDP1431A variant if an active DDC buffer is necessary for the application. Ensure the design accommodates the 3.3V single-supply requirement and utilizes the specified decoupling capacitors for stable operation.

Specialized Part Context

This component belongs to the PI3VDP1431 series, which also includes the PI3VDP1431A variant. Both share identical pinouts and core functionality but differ in their DDC channel implementation. The series is designed for mobile platforms requiring extended battery life through efficient power management states.

Specialized Replacement Considerations

The datasheet notes pin-to-pin compatibility with the PI3HDMI511 and PI3HDX511A. Verify electrical specifications and DDC configuration requirements before substituting these components.