ON Semiconductor CAT3224HV3-GT2 Product Overview

The CAT3224HV3-GT2 is a high-performance, Charge Pump LED Driver from ON Semiconductor, designed to efficiently power LEDs in a variety of applications. This device is particularly well-suited for portable devices, where power efficiency and compact size are of paramount importance.

Key Features

• High Efficiency: The CAT3224HV3-GT2 utilizes a fractional charge pump, providing high power efficiency which is ideal for extending battery life in portable devices.
• Adjustable Output Current: It supports programmable LED current for up to four LEDs, which allows for precise control over brightness and power consumption.
• Low Noise Operation: The device operates at a 1MHz fixed-frequency, significantly reducing output ripple and eliminating the need for external inductors, thereby saving on board space and reducing noise.
• Thermal Management: With built-in thermal shutdown protection, the CAT3224HV3-GT2 ensures reliable operation by preventing overheating.

Applications

The versatility of the CAT3224HV3-GT2 makes it suitable for a wide range of applications, including:

• Mobile Phones and Smart Devices
• Portable Media Players
• Handheld Gaming Consoles
• GPS Units
• Other Battery-Powered Devices

Technical Specifications

• Input Voltage: 2.7V to 5.5V, accommodating a variety of power sources.
• Drive Capability: Can drive up to four LEDs with up to 32 mA per LED.
• Package: Available in a compact, 16-lead TQFN package, measuring just 4mm x 4mm.

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the CAT3224HV3-GT2 is no exception. It is designed to meet the high standards of performance and reliability that customers expect from ON Semiconductor products.

For detailed product information, technical specifications, and support resources, customers are encouraged to visit the ON Semiconductor website or contact their sales representative.