PI6ULS5V9306 Series

Dual Bi-Directional I2C-bus and SMBus Voltage-Level Translator

Catalog

Dual Bi-Directional I2C-bus and SMBus Voltage-Level Translator

Part	Voltage - VCCB [Min]	Voltage - VCCB [Max]	Channels per Circuit	Features	Output Type	Voltage - VCCA [Max]	Voltage - VCCA [Min]	Package / Case	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Channel Type	Translator Type	Mounting Type	Number of Circuits	Package / Case [y]	Package / Case [x]
Diodes Inc PI6ULS5V9306ZEEX	1.8 V	5.5 V	2	Auto-Direction Sensing	Open Drain	3.3 V	1 V	8-WFDFN Exposed Pad	8-TDFN (2x3)	85 °C	-40 °C	Bidirectional	Voltage Level	Surface Mount	1
Diodes Inc PI6ULS5V9306UEX	1.8 V	5.5 V	2	Auto-Direction Sensing	Open Drain	3.3 V	1 V	8-SOIC	8-SOIC	85 °C	-40 °C	Bidirectional	Voltage Level	Surface Mount	1	3.9 mm	0.154 in

Catalog

Dual Bi-Directional I2C-bus and SMBus Voltage-Level Translator

Key Features

• 2-bit Bidirectional Translator for SDA and SCL Lines in Mixed-Mode 12C-Bus Applications

• Standard-Mode, Fast-Mode, and Fast-Mode Plus I2C-Bus and SMBus Compatible

• Less than 1.5ns Maximum Propagation Delay to Accommodate Standard Mode and Fast Mode 12C-Bus Devices and Multiple Masters

• Allows Voltage Level Translation Between:9V VREF1 and 1.8V, 2.5V, 3.3V, or 5V VREF22V VREF1 and 1.8V, 2.5V, 3.3V, or 5V VREF25V VREF1 and 2.5V, 3.3V, or 5V VREF28V VREF1 and 3.3V or 5V VREF25V VREF1 and 5V VREF23V VREF1 and 5V VREF2

• 9V VREF1 and 1.8V, 2.5V, 3.3V, or 5V VREF2

• 2V VREF1 and 1.8V, 2.5V, 3.3V, or 5V VREF2

• 5V VREF1 and 2.5V, 3.3V, or 5V VREF2

• 8V VREF1 and 3.3V or 5V VREF2

• 5V VREF1 and 5V VREF2

• 3V VREF1 and 5V VREF2

• Provides Bidirectional Voltage Translation with no Direction Pin

• Low 3.50 ON-State Connection Between Input and Output Ports Provides Less Signal Distortion

• Open-Drain I2C-Bus I/O Ports (SCL1, SDA1, SCL2, and SDA2)

• 5V Tolerant I2C-Bus I/O Ports to Support Mixed-Mode Signal Operation

• High-Impedance SCL1, SDA1, SCL2, and SDA2 Pins for EN = LOW

• Lock-up Free Operation for Isolation when EN = LOW

• Flow-Through Pinout for Ease of Printed-Circuit Board Trace Routing

• ESD Protection Exceeds 4KV HBM per JESD22-A114

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/

• Packaging (Pb-free & Green):8-Pin, TDFN2x3 (ZE) (Not Recommend for New Design)8-Pin, MSOP (U) (Not Recommend for New Design)8-Pin, SOICW) (Not Recommend for New Design)8-Pin, MSOP (M)8-Pin, VSSOP (V)8-Pin, SSOP (SS)8-Pin, SOT28 (TA)8-Pin, X2-DFN (HK)

• 8-Pin, TDFN2x3 (ZE) (Not Recommend for New Design)

• 8-Pin, MSOP (U) (Not Recommend for New Design)

• 8-Pin, SOICW) (Not Recommend for New Design)

• 8-Pin, MSOP (M)

• 8-Pin, VSSOP (V)

• 8-Pin, SSOP (SS)

• 8-Pin, SOT28 (TA)

• 8-Pin, X2-DFN (HK)

Description

The PI6ULS5V9306 is a dual bidirectional I2C-bus and SMBus voltage-level translator with an enable (EN) input. It is operational from 0.9V to 3.3V (VREF1) and 1.8V to 5V (VREF2).