Introducing the RS7501 & RS7502: High-Performance 80V Half-Bridge GaN Drivers

We’re proud to unveil the RS7501 and RS7502, our latest innovations in high-speed, high-efficiency GaN driver technology. These devices are engineered to meet the demands of modern power conversion applications, offering robust performance, advanced features, and design flexibility.

Key Features

• Fast Switching Speed:
  • Industry-leading propagation delay of 16ns (typical).
  • Separate outputs for adjustable turn-on and turn-off strength.
• Efficient Design:
  • Integrated bootstrap diode for simplified circuitry.
  • Low pull-up/pull-down resistance (0.6Ω/0.3Ω).
• Enhanced Safety:
  • Built-in undervoltage lockout (UVLO) for VDD and boot supply.
  • Strong sink capability to prevent unintended turn-on during switching.
• Packaging Options:
  • RS7501: 12-pin WCSP package.
  • RS7502: 14-pin QFN package.

Product Overview

The RS7501 and RS7502 are advanced 80V half-bridge GaN drivers designed to enable high-speed, high-efficiency power conversion in a wide range of applications. Featuring independent high-side and low-side CMOS-compatible inputs, these drivers provide exceptional control flexibility. The integration of a bootstrap diode, fast propagation delays, and robust undervoltage lockout (UVLO) mechanisms ensures reliable and efficient operation in demanding environments.

The RS7501 comes in a compact 12-pin WCSP package, while the RS7502 is available in a versatile 14-pin QFN package, catering to diverse design requirements.

Applications

• Half-Bridge and Full-Bridge Converters: Enables precise control and fast switching for high-efficiency designs.
• High Input Voltage Converters: Built for reliable operation under high voltage conditions.
• Forward Converters with Active Clamp: Simplifies designs with an integrated bootstrap diode.
• Synchronous Buck Converters: Optimized for low-loss power delivery with fast response.

Explore the RS7501 & RS7502

For more information on RS7502 and RS7502 and how they can deliver flexibility and reliability for today’s advanced power solutions, please visit our website or contact our sales team.

Thank you for considering Reed Semiconductor for your advanced power management needs.