Microchip Technology HV9922N3-G

HV9922N3-G Overview
Microchip Technology is a leading brand in the electronic components industry, known for its high-quality and reliable products. One of their top-selling products is the PMIC - LED Drivers chip, which falls under the PMIC - LED Drivers category. This chip is designed to efficiently drive LED lights and is widely used in various electronic devices such as TVs, monitors, and lighting systems. It has a contact plating of tin, which ensures a strong and durable connection. The chip has 3 pins, making it compact and easy to integrate into electronic circuits. Its ECCN code is EAR99, indicating that it is not subject to any export control restrictions. With a power supply of 50V, this chip can handle a wide range of voltage inputs, making it versatile and suitable for various applications. Its topology is step-down (buck), meaning it can convert a higher voltage input to a lower voltage output. Each channel of this chip can deliver an output current of 50mA, making it ideal for driving multiple LED lights simultaneously. The chip also has an internal switch, which simplifies the circuit design and reduces the need for external components. Its display mode is segment, which means it can drive individual segments of an LED display. However, this chip is not radiation-hardened, so it may not be suitable for use in environments with high levels of radiation. Overall, the Microchip Technology PMIC - LED Drivers chip offers a range of features and parameters that make it a popular choice among electronic manufacturers.

HV9922N3-G Features
Available in the TO-226-3, TO-92-3 (TO-226AA) package
Operating temperature of -40°C~85°C TA
Supply voltage of 7.5V

HV9922N3-G Applications
There are a lot of Microchip Technology HV9922N3-G LED Driver ICs applications.

Ultraviolet (UV) and Infrared (IR) Irradiation Devices
OLED power supply for portable equipment
Stage and Studio lighting
Stage Lighting and Signage
Medical surgery lighting
Power source for accessories such as car audios, car navigation systems, and ETC systems
Gallery lighting
LED Lightings for Inspection Devices
General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
Flicker-free LED Lighting using R1580N