LTC3769IUF#TRPBF - Linear Technology

Manufacturer Part Number

LTC3769IUF#TRPBF

Manufacturer

analog-devices

Introduction

The LTC3769 is a high-performance, high-voltage, constant-frequency step-up/step-down DC/DC controller that can operate from input voltages ranging from 4.5V to 60V. It features a wide switching frequency range of 105kHz to 760kHz, allowing the use of small, low-profile external components. The LTC3769 can be configured as a boost, SEPIC, or a step-up/step-down converter, making it suitable for a wide range of applications.

Product Features and Performance

Wide input voltage range of 4.5V to 60V

High switching frequency range of 105kHz to 760kHz

Configurable as a boost, SEPIC, or step-up/step-down converter

Synchronous rectification for high efficiency

Current limit, enable, frequency control, power good, and soft-start control features

Operating temperature range of -40°C to 125°C

Product Advantages

Versatile converter topology options to meet a variety of application requirements

High efficiency and small solution size enabled by high switching frequency

Robust set of control features for reliable and stable operation

Wide operating temperature range for use in diverse environments

Key Reasons to Choose This Product

Flexible converter configuration to optimize performance for your specific application

High power density and efficiency to minimize system size and heat dissipation

Reliable operation ensured by comprehensive control and protection features

Suitability for a wide range of input voltages and operating conditions

Quality and Safety Features

Designed and manufactured to high quality standards

Robust protection features, including current limit and thermal shutdown

Compatibility

The LTC3769 is compatible with a wide range of input voltages and can be configured for various output topologies, making it suitable for a variety of power supply applications.

Application Areas

Industrial automation and control systems

Automotive electronics

Telecommunications equipment

Portable and handheld devices

Backup power supplies

Renewable energy systems

Product Lifecycle

The LTC3769 is an active product, and there are no known plans for discontinuation at this time. Analog Devices, the manufacturer, may release updated or alternative models in the future, but the LTC3769 remains a viable option for current design needs. If you have any questions or require additional information, please contact our website's sales team.