SI8261 Overview
The Si826x isolators are pin-patible, drop-in upgrades for popular optocoupled gate drivers, such as 0.6 A ACPL-0302/3020, 2.5 A HCPL-3120/ACPL3130, HCNW3120/3130, and similar opto-drivers. The devices are ideal for driving power MOSFETs and IGBTs used in a wide variety of inverter and motor control applications. The Si826x isolated gate drivers utilize Silicon Laboratories' proprietary silicon isolation technology,...
SI8261 Key Features
- popular high speed opto-coupled gate drivers Low power diode emulator simplifies
- design-in process 0.6 and 4.0 Amp peak output drive
- current
- Rail-to-rail output voltage Performance and reliability
- advantages vs. opto-drivers
- Resistant to temperature and age -10x lower FIT rate for longer
- service life -14x tighter part-to-part matching -Higher mon-mode transient immunity: >50 kV/µs typical
