LT3462AES6#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT3462AES6#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3462 is a compact, high-frequency, power management IC for voltage regulation, specifically functioning as a step-up/step-down regulator with an adjustable negative output.

Product Features and Performance

Cuk topology which provides low noise operation

Adjustable output from -1.265V to -38V

Single output with a maximum current of 250mA

Wide input voltage range from 2.5V to 16V

High switching frequency of 2.7MHz allowing small external components

Operable in a wide temperature range from -40°C to 85°C

Surface mount device with a small footprint TSOT-23-6 package

Product Advantages

High integration leading to a reduction in board space

High-frequency operation allows the use of smaller capacitors and inductors

Enables design of low noise power supplies due to Cuk topology

Flexible design suitable for various applications due to adjustable output

Key Technical Parameters

Voltage Input (Min): 2.5V

Voltage Input (Max): 16V

Voltage Output (Min/Fixed): -1.265V

Voltage Output (Max): -38V

Current Output: 250mA

Frequency Switching: 2.7MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Built-in thermal protection

Over-current protection

High reliability and longevity under specified operating conditions

Compatibility

Compatible with various surface-mount techniques (SMT)

Applicable for multiple circuit designs due to the adjustable output voltage feature

Application Areas

Battery-powered applications

Portable devices

Negative voltage supply generation

Sensing applications

Product Lifecycle

Active status, not nearing discontinuation

Availability of replacements and upgrades as per manufacturer's product line evolution

Several Key Reasons to Choose This Product

High-efficiency power conversion for extended battery life

Compact and lightweight design

High reliability provided by a reputable manufacturer, Analog Devices

Ease of design integration due to high-frequency operation and adjustable output

Suitable for a range of applications thanks to wide input and output voltage ranges

Long-term availability as it currently has an active product status