Si83412BAA-IF - Skyworks

Si83412BAA-IF Isolated Smart Switch

The Si834x provides up to four isolated high-side or low-side switches with low RON. These switches are ideal for driving resistive and inductive loads like solenoids, relays, and lamps commonly found in industrial control systems like Programmable Logic Controllers (PLC). Each switch is galvanically isolated for safety using Skyworks’ groundbreaking CMOS-ba.

Features

• High-side or low-side switch
• Logic Supply: 2.25 V
  –5.5 V
• Switch Supply: 9 V
  –32 V
• Fast (10 µs) update rate
• High continuous current and low RON - 4 channels: 700 mA (155 mΩ) - 2 channels: 1.25 A (78 mΩ) - 1 channel: 2.5 A (41 mΩ)
• Unique multi-voltage output clamp - Unlimited demagnetization (EAS) - Efficient and fast turn-OFF
• Inrush Current Mode: 8 A for 20 ms
• Current-limited overload protection
• Over-temperature protection
• Undervoltage protected supplies
• Up to eight different diagnostics - Multiple power supply reports - Over-current, over-temperature - Open-circuit warning .