LT3462ES6#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3462ES6#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3462 is a high-efficiency step-up/step-down converter designed for generating negative adjustable output voltage from a varying input voltage source.

Product Features and Performance

High-efficiency Cuk topology

Adjustable negative output voltage

Single inductor design

High switching frequency at 1.2MHz

Stable operation with ceramic capacitors

Product Advantages

Efficient power conversion for battery-powered applications

Low noise due to high switching frequency

Compact SOT-23-6 package saves board space

Ideal for bipolar power supplies from a single battery

Key Technical Parameters

Topology: Cuk

Function: Step-Up/Step-Down

Output Configuration: Negative

Min/Max Input Voltage: 2.5V to 16V

Min/Max Output Voltage: -1.265V to -38V

Output Current: 250mA

Switching Frequency: 1.2MHz

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Over-temperature protection

Short-circuit protection

Compatibility

Surface Mount Technology (SMT) compatible

Suitable for use with ceramic capacitors

Application Areas

Portable battery-powered devices

Negative voltage rails for operational amplifiers and analog circuits

Medical equipment

Industrial equipment

Product Lifecycle

Active status

No indication of nearing discontinuation

Replacement or upgrade options may exist but not indicated

Several Key Reasons to Choose This Product

High switching frequency enables the use of smaller, more efficient components, reducing overall footprint.

The converter's ability to manage positive and negative voltage allows for versatile applications in complex power supply designs.

The high level of integration results in fewer external components required, simplifying design and assembly processes.

Analog Devices' reputation for quality and performance in power management solutions.

Active product status suggests continued manufacturer support and supply chain availability.