Si88643
Key Features
- High-speed isolators with integrated dc-dc converter
- Fully-integrated secondary sensing feedback-controlled converter with dithering for low EMI
- dc-dc converter peak efficiency of 83% with external power switch
- Up to 5 W isolated power with external power switch
- Options include dc-dc shutdown, frequency control, and soft start
- Standard Voltage Conversion
- 24 V to isolated 3/5 V supported
- Precise timing on digital isolators
- 18 ns typical prop delay
- Highly-reliable: 100 year lifetime
