CAT37TDI-GT3 - onsemi

Manufacturer Part Number

CAT37TDI-GT3

Manufacturer

onsemi

Introduction

The CAT37TDI-GT3 is a high-efficiency, step-up (boost) DC-DC converter designed to provide a regulated 20V output voltage from a 2.5V to 7V input supply. It features an internal switch and operates at a fixed switching frequency of 1.2MHz, making it suitable for applications requiring a compact, high-frequency design. The device can deliver up to 40mA of output current and supports both analog and PWM dimming control for backlight applications.

Product Features and Performance

High-efficiency step-up (boost) DC-DC converter

Input voltage range: 2.5V to 7V

Fixed 1.2MHz switching frequency

Output voltage: 20V

Output current: up to 40mA

Analog and PWM dimming support

Compact SOT-23-5 and TSOT-23-5 package options

Product Advantages

Highly efficient power conversion

Compact size for space-constrained designs

Versatile dimming options for backlight applications

Reliable operation across a wide temperature range

Key Reasons to Choose This Product

Optimized for compact, high-frequency power supply designs

Supports a wide input voltage range for flexibility

Delivers sufficient output current for LED backlight applications

Enables power-efficient and thermally-stable operation

Quality and Safety Features

Designed and manufactured to onsemi's high-quality standards

Operates safely within the specified temperature range

Compatibility

The CAT37TDI-GT3 is designed for use in a variety of backlight applications, including LED-based displays and indicators.

Application Areas

LED backlight power supplies

Portable electronics

Industrial and commercial lighting

Product Lifecycle

The CAT37TDI-GT3 is an obsolete product. Customers are advised to contact our website's sales team for information on available alternative or equivalent models.