LTC1421CG-2.5#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1421CG-2.5#TRPBF

Manufacturer

analog-devices

Introduction

This product belongs to the category of Power Management (PMIC) Hot Swap Controllers, enabling safe insertion and removal of electronic components in live systems.

Product Features and Performance

Active status, confirming ongoing production and support

Two-channel Hot Swap Controller for managing multiple power lines

Lacks internal switches, offering flexibility in external power component choice

General-purpose applications, highlighting versatility

Features include Latched Fault and Undervoltage Lockout (UVLO) for enhanced protection

Programmable functions: Circuit Breaker, Fault Timeout, Slew Rate for tailored performance

Supports a wide supply voltage range from 3V to 12V

Operating temperatures range from 0°C to 70°C, suitable for standard environments

Designed for surface mount technology, facilitating compact and efficient PCB designs

Product Advantages

Dual-channel operation allows for managing two separate power lines, increasing system reliability

The absence of internal switches grants designers the freedom to choose specific external components that best match their system requirements

Programmable features offer customization, optimizing performance for specific applications

The robust feature set, including Latched Fault and UVLO, ensures system stability and protects against power anomalies

Key Technical Parameters

Number of Channels: 2

Voltage Supply: 3V ~ 12V

Current Supply: 1.5 mA

Operating Temperature: 0°C ~ 70°C

Packaging: Tape & Reel (TR) for efficient assembly processes

Package / Case: 24-SSOP (0.209", 5.30mm Width)

Quality and Safety Features

Latched Fault detection prevents damage from prolonged fault conditions

Undervoltage Lockout (UVLO) protects against system undervoltage conditions, ensuring stable operation

Compatibility

Surface mount 24-SSOP package is compatible with modern PCB assembly techniques

The wide operating voltage range and temperature allow for use in a variety of equipment and environments

Application Areas

Ideal for systems requiring safe hot swapping of components, such as servers, network equipment, and telecommunications hardware

Product Lifecycle

Active product status indicates ongoing manufacturing and availability, not nearing discontinuation

Continued support and availability of replacements or upgrades can be expected

Several Key Reasons to Choose This Product

High flexibility in design with programmable features and external switch selection

Dual-channel control for enhanced system reliability and management

Robust safety and protection features safeguard the system against power challenges

Wide operating voltage and temperature range cater to diverse applications

Active lifecycle status ensures long-term availability and support