SI8752AB-ASR Silicon Labs

UG246: Si875x User s Guide The Si875x isolated MOSFET driver is ideal for driving power switches used in a wide KEY FEATURES OR KEY POINTS variety of applications, offering longer service life and dramatically higher reliability com- pared to common SSRs. The Si875x isolated MOSFET driver utilizes Silicon Laborato- Easy to use ries proprietary silicon isolation technology supporting up to 2.5 kVRMS withstand volt- Supports both dc or ac switching age per UL1577 and VDE0884. This technology enables reduced variation with temper- ature and age, better part-to-part matching, and extremely high reliability. High integra- Jumper selectable power reduction options tion, low propagation delay, small installed size, flexibility, and cost-effectiveness make Jumper to evaluate Miller Clamp function the Si875x ideal for a wide range of isolated MOSFET gate drive applications. The Digital input or diode emulation options Si875x evaluation board allows designers to evaluate Silicon Labs Si875x family of Si8751-KIT (digital input) MOSFET drivers. The boards come populated with either the Si8751 (digital input) or Si8752-KIT (diode emulation) Si8752 (LED emulator input) version of the family. The board includes screw terminals for quick evaluation of the device s key parameters and also includes test points on each of the devices pins to accommodate direct connection to the designers end system. For more ISOdriver information, visit the Silicon Labs website at www.silabs.com/isolation. silabs.com Smart. Connected. Energy-friendly. Rev. 0.1 UG246: Si875x User s Guide Kit Contents 1. Kit Contents The Si875x Evaluation Kit contains the following items: Si875x-based evaluation board shown in the figure below: Figure 1.1. Si8751 Evaluation Board Figure 1.2. Si8752 Evaluation Board silabs.com Smart. Connected. Energy-friendly. Rev. 0.1 1