PI6ULS5V9627A (Not Recommended for New Design (NRND)) Series

Level Translating I2C-Bus/SMBus Repeater with Tiny Package

Catalog

Level Translating I2C-Bus/SMBus Repeater with Tiny Package

Part	Applications	Current - Supply	Output	Package / Case	Package / Case [y]	Package / Case [x]	Number of Channels	Input	Voltage - Supply [Max]	Voltage - Supply [Min]	Supplier Device Package	Mounting Type	Type	Data Rate (Max)	Capacitance - Input	Package / Case [custom]	Package / Case	Delay Time	Number of Channels [custom]	Operating Temperature [Max]	Operating Temperature [Min]
Diodes Inc PI6ULS5V9509WE	I2C	3 mA	2-Wire Bus	8-SOIC	3.9 mm	0.154 in	1	2-Wire Bus	5.5 V	3 V	8-SOIC	Surface Mount	Buffer ReDriver	400 kHz	6 pF
Diodes Inc PI6ULS5V9515AUEX	I2C	1.7 mA	2-Wire Bus	8-MSOP 8-TSSOP			1	2-Wire Bus	3.6 V	2.3 V	8-MSOP	Surface Mount	Buffer ReDriver	400 kHz	6 pF	0.118 in	3 mm
Diodes Inc PI6ULS5V9627AZYEX	I2C	1 mA	2-Wire Bus	16-WQFN Exposed Pad			4	2-Wire Bus	5.5 V	2.2 V	16-TQFN (4x4)	Surface Mount	Buffer ReDriver
Diodes Inc PI6ULS5V9515AWE	I2C	1.7 mA	2-Wire Bus	8-SOIC	3.9 mm	0.154 in	1	2-Wire Bus	3.6 V	2.3 V	8-SOIC	Surface Mount	Buffer ReDriver	400 kHz	6 pF
Diodes Inc PI6ULS5V9515AWEX	I2C	1.7 mA	2-Wire Bus	8-SOIC	3.9 mm	0.154 in		2-Wire Bus	3.6 V	2.3 V	8-SOIC	Surface Mount	Buffer ReDriver	400 kHz	6 pF			113 ns	2	85 °C	-40 °C
Diodes Inc PI6ULS5V9517AWE	I2C	500 µA	2-Wire Bus	8-SOIC	3.9 mm	0.154 in	1	2-Wire Bus	5.5 V	0.8 V	8-SOIC	Surface Mount	Buffer ReDriver	400 kHz	6 pF
Diodes Inc PI6ULS5V9509WEX	I2C	3 mA	2-Wire Bus	8-SOIC	3.9 mm	0.154 in	1	2-Wire Bus	5.5 V	3 V	8-SOIC	Surface Mount	Buffer ReDriver	400 kHz	6 pF
Diodes Inc PI6ULS5V9517BZEEX	I2C	500 µA	2-Wire Bus	8-WFDFN Exposed Pad				2-Wire Bus	5.5 V	0.8 V	8-TDFN (2x3)	Surface Mount	Buffer ReDriver	400 kHz				169 ns	2
Diodes Inc PI6ULS5V9517AWEX	I2C	500 µA	2-Wire Bus	8-SOIC	3.9 mm	0.154 in	1	2-Wire Bus	5.5 V	0.8 V	8-SOIC	Surface Mount	Buffer ReDriver	400 kHz	6 pF
Diodes Inc PI6ULS5V9509UE	I2C	3 mA	2-Wire Bus	8-MSOP 8-TSSOP			1	2-Wire Bus	5.5 V	3 V	8-MSOP	Surface Mount	Buffer ReDriver	400 kHz	6 pF	0.118 in	3 mm

Catalog

Level Translating I2C-Bus/SMBus Repeater with Tiny Package

Key Features

• 2 channel, bidirectional buffer

• I2C-bus and SMBus compatible

• Port A operating voltage range: 0.8V to 5.5V

• Port B operating voltage range: 2.2V to 5.5V

• Voltage level translation from 0.8V to 5.5V and from 2.2V to 5.5V

• Active HIGH repeater enable input

• Open-drain input/outputs

• Lock-up free operation

• Supports arbitration and clock stretching across the repeater

• Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters

• Powered-off high-impedance I2C-bus pins

• 5.5V tolerant I2C-bus and enable pins

• 0Hz to 400kHz clock frequency (the maximum system operating frequency may be less than 400kHz because of the delays added by the repeater)

• ESD protection exceeds 8000V HBM per JESD22-A114

• Packages offered: MSOP-8L, TDFN-8 2*3-8L

Description

The PI6ULS5V9517B is a CMOS integrated circuit intended for I2C-bus or SMBus applications. It can provide level shifting between low voltage (down to 0.8 V) and higher voltage (2.2 V to 5.5 V) in mixed-mode applications. And it enables I2C and similar bus system to be extended, without degradation of performance even during level shifting.