CAT4201TD-GT3 - onsemi

Manufacturer Part Number

CAT4201TD-GT3

Manufacturer

onsemi

Introduction

High-efficiency LED driver with integrated switch

Product Features and Performance

Step-down (Buck) DC DC regulator topology

Internal power switch included

One output channel for LED driving

Supports analog dimming

Operating frequency adjustable between 50kHz and 1MHz

Product Advantages

High input voltage range suitable for various applications

Efficiency optimized for longer battery life

Thermal shutdown protection for improved safety

Small form factor for compact designs

Key Technical Parameters

Minimum Supply Voltage: 6.5V

Maximum Supply Voltage: 36V

Output Voltage: Up to 36V

Output Current per Channel: 350mA

Frequency Range: 50kHz to 1MHz

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over-temperature protection

Stable operation over a wide temperature range

Compatibility

Compatible with a broad range of supply voltages

Suitable for LEDs requiring up to 350mA current

Application Areas

General purpose LED lighting applications

Product Lifecycle

Last Time Buy status implies nearing end-of-life

Subsequent product upgrades or replacements may be advised

Several Key Reasons to Choose This Product

Highly efficient for power-sensitive applications

Integrated switch reduces external component count

Flexible in handling varying input voltages

Adjustable frequency for optimizing driver performance

Compact package suitable for space-constrained applications

Proven reliability from a reputable manufacturer, onsemi