ADM3260ARSZ

产品概述

The ADM3260ARSZ is a Dual I²C Isolator based on the iCoupler® and isoPower® chip scale transformer technology. This hot swappable digital and power isolator has two non-latching, bidirectional communication channels, supporting a complete isolated I²C interface and integrated DC-to-DC converter, supporting up to 150mW of isolated power conversion. iCoupler is a chip scale transformer technology with functional, performance, size and power consumption advantages as compared to optocouplers. The bidirectional I²C channels eliminate the need for splitting I²C signals into separate transmit and receive signals for use with standalone optocouplers. The iCoupler and isoPower channels along with the I²C transceivers can be integrated with semiconductor circuitry, which enables a complete isolated I²C interface and allows the power converter to be implemented in a small form factor. isoPower uses high frequency switching elements to transfer power through its transformer.

• isoPower integrated, isolated DC-to-DC converter
• Regulated 3.15 to 5.25V output
• Up to 150mW output power
• High common-mode transient immunity (>25kV/µs)
• iCoupler integrated I²C digital isolator
• Suitable for hot swap applications
• 1000kHz Maximum frequency
• 30mA Current sink capability

应用

通信与网络, 电源管理