HV9910CLG-G - Microchip Technology

Manufacturer Part Number

HV9910CLG-G

Manufacturer

Microchip Technology

Introduction

The HV9910CLG-G is a versatile LED driver integrated circuit (IC) developed by Microchip Technology, designed for efficient power management in LED lighting applications.

Product Features and Performance

Operates as a DC DC Controller.

Utilizes Step-Down (Buck) topology for efficient voltage conversion.

Does not contain an internal switch.

Supports a single output channel.

Flexible Voltage Supply Range: 15V to 450V.

Offers both analog and PWM dimming capabilities.

Operates at selectable frequencies of 25kHz or 100kHz.

Designed for surface mount technology (SMT) on printed circuit boards.

Product Advantages

High voltage supply range accommodates a wide variety of LED applications.

Versatility in dimming options to cater to diverse lighting requirements.

The choice of operating frequency provides flexibility in balancing efficiency and component size.

Lack of internal switch allows for customization of the switching element based on application needs.

Key Technical Parameters

Voltage Supply (Min): 15V

Voltage Supply (Max): 450V

Frequency: 25kHz, 100kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Mounting Type: Surface Mount

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Operates reliably in a wide range of temperatures (-40°C to 125°C).

Packaged in a robust 8-SOIC form factor for longevity and stability in various environments.

Compatibility

Suitable for a broad range of LED lighting applications including backlighting, general lighting, and signage.

Application Areas

Backlight for displays and signage

General LED lighting solutions

Commercial and residential lighting

Signage and outdoor lighting

Product Lifecycle

Currently in an active product status, ensuring ongoing production and support.

No announced discontinuation, with continued support for replacements and upgrades.

Several Key Reasons to Choose This Product

High flexibility in power supply voltage and dimming options cater to a broad range of LED lighting applications.

The capability to operate at high temperatures makes it suitable for challenging environments.

Surface Mount Technology compatibility facilitates easier integration into circuit designs.

The absence of an internal switch provides design flexibility, allowing for customization based on specific application requirements.

Microchip Technology's reputation for quality and reliability ensures a dependable solution for LED power management.