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
通信与网络, 电源管理
