LTC3878EGN#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC3878EGN#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3878EGN#TRPBF is a sophisticated power management integrated circuit (PMIC), specifically a DC DC switching controller designed for efficient power conversion in electronic devices.

Product Features and Performance

Step-Down (Buck) functionality enabling voltage reduction from a higher input voltage to a lower output voltage

Supports both positive or negative output configurations, adding versatility in applications

Capable of driving a transistor, enhancing compatibility with various power components

Integrates a synchronous rectifier for improved efficiency

Features include Enable for power-saving, Power Good for output monitoring, and Soft Start to minimize inrush current impact

Operates over a wide supply voltage range (4V ~ 38V), accommodating a variety of power sources

Product Advantages

High efficiency in power conversion due to synchronous rectification

Flexible application use due to its support for both positive and negative outputs

Enhanced system stability and performance with features like Soft Start and Power Good

Key Technical Parameters

Output Type: Transistor Driver

Function: Step-Down

Number of Outputs: 1

Output Phases: 1

Voltage Supply (Vcc/Vdd): 4V ~ 38V

Synchronous Rectifier: Yes

Operating Temperature: -40°C ~ 85°C (TA)

Mounting Type: Surface Mount

Package / Case: 16-SSOP

Quality and Safety Features

Constructed to operate reliably over a wide temperature range of -40°C ~ 85°C, ensuring functionality in varying environmental conditions

Compatibility

Surface mount technology (SMT) compatible, ensuring ease of integration into various board designs

Application Areas

Ideal for power management tasks in electronics ranging from consumer devices to telecommunications and industrial equipment

Product Lifecycle

The product status is active, indicating ongoing production and support with no immediate indication of discontinuation

Availability of replacements or upgrades would depend on future developments in Analog Devices' product line

Several Key Reasons to Choose This Product

High efficiency and reliability due to synchronous rectification and robust temperature operation range

Flexibility in application through its support for various output configurations and a wide voltage supply range

Ease of integration into existing systems with its surface mount compatibility and comprehensive control features

Supported by Analog Devices, a reputable manufacturer in the semiconductor industry, ensuring quality and ongoing product support