Manufacturer Part Number
HV9911NG-G
Manufacturer
microchip-technology
Introduction
The HV9911NG-G is a high-voltage DC-DC controller from Microchip Technology. It is designed to drive high-brightness LEDs in a wide range of applications, such as backlight systems. The device features a versatile SEPIC, step-down (buck), and step-up (boost) topology, allowing it to interface with a variety of LED configurations and power supply voltages.
Product Features and Performance
Wide input voltage range: 9V to 250V
Versatile SEPIC, step-down (buck), and step-up (boost) topology
100kHz or 350kHz switching frequency
PWM dimming control
Operates over a wide temperature range: -40°C to 85°C
Product Advantages
Supports a wide range of LED configurations and power supply voltages
Flexible topology options allow for optimal solution design
High-frequency operation enables compact solution size
Robust thermal management for reliable performance
Key Reasons to Choose This Product
Comprehensive power management capabilities for high-brightness LED applications
Proven reliability and performance from a trusted manufacturer
Flexible design options to meet diverse customer requirements
Cost-effective solution for a wide range of LED backlight applications
Quality and Safety Features
Robust design for reliable operation
Thermal shutdown protection
Compliance with relevant safety standards
Compatibility
The HV9911NG-G is compatible with a variety of LED configurations and power supply voltages, making it suitable for a wide range of backlight applications.
Application Areas
LED backlight systems
Automotive lighting
Industrial lighting
General lighting applications
Product Lifecycle
The HV9911NG-G is an active product, and Microchip Technology continues to offer it as part of their power management product portfolio. There are no immediate plans for discontinuation, and there are no direct equivalent or alternative models available from Microchip at this time. Customers are advised to contact our website's sales team for the most up-to-date information and availability.