Si823x Data Sheet 0.5 and 4.0 Amp ISOdrivers (2.5 and 5 kV ) RMS KEY FEATURES The Si823x isolated driver family combines two independent, isolated drivers into a Two completely isolated drivers in one single package. The Si8230/1/3/4 are high-side/low-side drivers, while the package Si8232/5/7/8 are dual drivers. Versions with peak output currents of 0.5 A Up to 5 kV input-to-output isolation RMS (Si8230/1/2/7) and 4.0 A (Si8233/4/5/8) are available. All drivers operate with a maxi- mum supply voltage of 24 V. Up to 1500 V peak driver-to-driver DC differential voltage The Si823x drivers utilize Silicon Labs proprietary silicon isolation technology, which HS/LS and dual driver versions provides up to 5 kV withstand voltage per UL1577 and fast 45 ns propagation RMS Up to 8 MHz switching frequency times. Driver outputs can be grounded to the same or separate grounds or connected 0.5 A peak output (Si8230/1/2/7) to a positive or negative voltage. The TTL level compatible inputs with >400 mV hyste- 4.0 A peak output (Si8233/4/5/8) resis are available in individual control input (Si8230/2/3/5/7/8) or PWM input (Si8231/4) configurations. High integration, low propagation delay, small installed size, High electromagnetic immunity flexibility, and cost-effectiveness make the Si823x family ideal for a wide range of iso- RoHS-compliant packages: lated MOSFET/IGBT gate drive applications. SOIC-14/16 wide body SOIC-16 narrow body Applications LGA-14 Power delivery systems QFN-14 (pin to pin compatible with LGA-14 Motor control systems packages) Isolated dc-dc power supplies Lighting control systems Plasma displays Solar and industrial inverters Safety Approval UL 1577 recognized Up to 5000 V for 1 minute RMS CSA component notice 5A approval IEC 60950-1, 62368-1, 60601-1 (re- inforced insulation) VDE certification conformity VDE 0884-10 Basic Insulation EN 60950-1 Reinforced Insulation CQC certification approval GB4943.1 silabs.com Building a more connected world. Rev. 2.1 Si823x Data Sheet Feature List 1. Feature List The Si823x highlighted features are listed below. Two completely isolated drivers in one package: Up to 5 kV input-to-output isolation RMS Up to 1500 V peak driver-to-driver differential voltage DC HS/LS and dual driver versions Up to 8 MHz switching frequency 0.5 A peak output (Si8230/1/2/7) 4.0 A peak output (Si8233/4/5/8) High electromagnetic immunity 45 ns propagation delay (max) Independent HS and LS inputs or PWM input versions Overlap protection and programmable dead time AEC-Q100 qualification Wide operating range: 40 to +125 C RoHS-compliant packages: SOIC-14/16 wide body SOIC-16 narrow body LGA-14 QFN-14 (pin to pin compatible with LGA-14 packages) silabs.com Building a more connected world. Rev. 2.1 2