AFBR-POC205A2数据手册Broadcom中文资料规格书

描述 Description

The AFBR-POC205A2 belongs to the Broadcom® Power Components product family. The device converts optical power to electrical power for applications that require complete electrical isolation in highly demanding industrial environments and applications. The AFBR-POC205A2 is an excellent choice for powering electronic circuitry where electrical wired solutions are not feasible due to high voltage, electromagnetic interference, or strong magnetic fields.The AFBR-POC205A2 is based on a patented multi-junction compound semiconductor device that is optimized for an optical input wavelength range of 840 nm to 860 nm. Therefore, this device is ideal for 850 nm, a common wavelength for low-cost LEDs and VCSELs. It is also an optimal choice for cryogenic operation using 808 nm laser light.For more information on cryogenic operation, please see the AFBR-POC205A2 application note, Optical Power Converter Operation at Cryogenic Temperatures.

特性 Features

• RoHS compliant.
• Fully isolated power over fiber (PoF) solution that efficiently converts optical power to electrical power with a ~5V output.
• Qualified for an operating temperature range of –40°C to +85°C.
• The device is configured with an FC optical port for use with MM fibers with an NA ~ 0.22 and for any fiber core diameters (for example, from 40 μm to >400 μm).
• Easy heat-sink mounting for thermal management.
• Ideal output power range for regular-power applications, complementing Broadcom’s mediumpower power converters (for example, AFBRPOC306xx).