PI4ULS5V106ZHDEX

Translators, Level Shifters Overview

The PI4ULS5V106ZHDEX is a 6-bit bi-directional level shifter designed for open-drain and push-pull applications. It operates with reference voltages VREFA from 0.95 V to 3.3 V and VREFB from 1.8 V to 5 V. The device supports data rates up to 100 MHz, with propagation delays as low as 0.78 ns at 15 pF load. Supply current is typically 1 µA. It features an ON-state resistance ranging from 8 Ω to 30 Ω depending on voltage and current conditions. The component is housed in a 16-UQFN (3x3 mm) package.

Translators, Level Shifters Feature Summary

• Supports bi-directional translation between different logic voltage levels
• Compatible with both open-drain and push-pull signal configurations
• Includes an enable pin for power management control

Translators, Level Shifters Applications

• Interfacing between I2C and SMBus buses operating at different voltages
• Connecting microcontrollers to peripherals with mismatched supply rails
• Level shifting in mixed-voltage digital systems

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix 'ZHDEX' against the manufacturer's official documentation to confirm the tape and reel packaging format. Confirm RoHS 3 compliance status directly with Diodes Incorporated. Check for any product discontinuation notices or lifecycle changes prior to finalizing procurement plans.

Translators, Level Shifters Selection Notes

Select this component when interfacing circuits requiring simultaneous support for open-drain and push-pull topologies. Ensure the target application voltage ranges fall within the specified VREFA and VREFB limits. Verify that the required data rate does not exceed the maximum frequency capabilities defined in the dynamic characteristics section of the datasheet.

Translators, Level Shifters Part Context

This part belongs to the ULS series of ultra-low voltage level shifters manufactured by Diodes Incorporated. It provides a compact solution for voltage translation in space-constrained designs. The 16-pin QFN package facilitates surface-mount assembly.

Translators, Level Shifters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.

Translators, Level Shifters FAQ

What is the maximum data rate supported by the PI4ULS5V106?

The device supports data rates up to 100 MHz.

How is the enable function implemented?

The EN pin controls the device state; it should be connected to VREFB and pulled up through a 200kΩ resistor.