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PI4ULS5V106ZHDEX

DIOPI4ULS5V106ZHDEX

Diodes Incorporated
Voltage Level Translator Bidirectional 1 Circuit 6 Channel 100MHz 16-UQFN (3x3)
89 in stock
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Overview

The PI4ULS5V106ZHDEX is a 6-channel bidirectional voltage level translator designed for high-speed data communication up to 100MHz. It allows for seamless voltage translation between 0.95V and 3.3V on the A-port and 1.8V to 5V on the B-port without the need for a direction control pin. This device features a flow-through pinout and low ON-state resistance to maintain signal integrity in dense PCB layouts.

Why Choose This Part

This translator offers high-speed performance up to 100MHz with an extremely low standby current of only 1uA. Its auto-direction sensing simplifies firmware by eliminating direction control lines, while the 16-UQFN package provides a compact footprint with integrated 8kV HBM ESD protection.

Applications

I2C and SMBus Interface
Ideal for open-drain communication between low-voltage microcontrollers and 5V legacy peripherals.
High-Speed Push-Pull Logic
Supports high-frequency signal translation up to 100MHz for SPI or SDIO interfaces.
Mixed-Voltage System Routing
Enables communication between modern 1.2V/1.8V SoCs and standard 3.3V or 5V industrial sensors.
Hot-Swap Subsystems
Utilizes hot-insertion capability to protect the bus during live card or module connection.

Key Specifications

Data Rate 100MHz
Output Type Tri-State, Non-Inverted
Channel Type Bidirectional
Mounting Type Surface Mount
Package / Case 16-UFQFN Exposed Pad
Voltage - VCCA 0.95 V ~ 3.3 V
Voltage - VCCB 1.8 V ~ 5 V
Translator Type Voltage Level
Number of Circuits 1
Channels per Circuit 6
Operating Temperature -40degC ~ 85degC
Supplier Device Package 16-UQFN (3x3)

Getting Started

When designing with this part, ensure VCCA is always less than or equal to VCCB. Place decoupling capacitors close to both VCC pins and use the Enable (EN) pin to put the I/O pins into a high-impedance state during power-sequencing to prevent bus contention.

Also Consider

TXS0108E TITexas Instruments - Provides 8 channels instead of 6 for designs requiring more I/O translation in a TSSOP package.