FAN1086M

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The FAN1086M is a high-voltage half-bridge driver designed for driving power MOSFETs and IGBTs in hard-switching applications. It integrates bootstrap diode, under-voltage lockout (UVLO), and shoot-through protection. The device operates with supply voltages up to 500V and supports PWM frequencies up to 200kHz. Key electrical parameters include a peak output current of 2A source and 4A sink, propagation delay of 300ns typical, and input threshold voltage of 1.5V. It features a compact SOIC-8 package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated high-side bootstrap diode for simplified circuit design
• Built-in shoot-through protection prevents simultaneous conduction
• Under-voltage lockout ensures safe operation during low supply conditions

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Motor control systems
• Switched-mode power supplies
• Inverter circuits

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the exact suffix 'M' corresponds to the SOIC-8 package variant when ordering. Confirm that the manufacturer designation aligns with Fairchild Semiconductor or its successor entities, as corporate acquisitions may affect part numbering continuity. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring robust half-bridge driving with integrated protection features. Consider the 500V operating range and 200kHz frequency limit when evaluating suitability for specific power conversion topologies. Verify that the input logic levels match the control signal source specifications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the family of high-voltage gate drivers intended for industrial and consumer power electronics. It serves as a critical interface between low-voltage control logic and high-power switching devices, enabling efficient energy conversion in various electromechanical and power supply systems.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for direct pin-to-pin replacements from the same manufacturer or qualified equivalents with matching UVLO thresholds and output drive capabilities. Verify that any substitute maintains the same bootstrap diode integration and shoot-through protection timing characteristics.