The IOR3086A is a synchronous buck regulator control IC from International Rectifier (now Infineon Technologies). It is designed for high-performance point-of-load (POL) applications, providing efficient power conversion in a compact form factor. It integrates essential features for precise voltage regulation and protection. This regulator is suitable for various applications requiring a stable and efficient power supply.
Applications:
- Server and workstation power supplies
- Networking equipment
- Point-of-load (POL) regulators
- High-density power conversion
- Telecom infrastructure
Features:
- Synchronous buck regulation
- Adjustable output voltage
- Overcurrent protection
- Undervoltage lockout (UVLO)
- Enable/disable function
- Integrated bootstrap diode
- Voltage Mode PWM Control
Benefits:
- High efficiency power conversion reduces heat generation
- Flexible output voltage settings for different application needs
- Protection against damage from excessive current draw
- Ensures proper startup and operation under voltage fluctuations
- Simplified control over power supply operation
- Reduced external component count
- Stable and accurate control
Technical Specifications:
The IOR3086A typically operates with an input voltage range of 4.5V to 14V. It provides an adjustable output voltage, configurable with external resistors. Switching frequency is user configurable. It includes overcurrent protection with a typical threshold. Datasheet information from Infineon Technologies is recommended for precise design specifications and component selection.
