LT8653SIV#PBF - Analog Devices Inc.

Manufacturer Part Number

LT8653SIV#PBF

Manufacturer

Analog Devices

Introduction

The LT8653SIV#PBF is part of Analog Devices' Silent Switcher®2 series, specializing in efficient power management by stepping down voltage levels. It is designed to cater to applications that demand low noise and high efficiency.

Product Features and Performance

Silent Switcher®2 architecture minimizes EMI emissions

Dual outputs facilitate multiple voltage level requirements

Supports wide input voltage range from 3V to 42V

Fxed output voltages at 3.3V and 5V

Capable of delivering up to 2A per output

Adjustable frequency from 300kHz to 3MHz allows flexibility in design

Integrated synchronous rectification for improved efficiency

Operates over a wide temperature range from -40°C to 125°C

Surface mount, wettable flank package for reliable soldering and inspection

Product Advantages

Highly efficient power conversion reduces thermal footprint

Low electromagnetic interference enables use in noise-sensitive applications

Dual outputs provide versatility in powering various circuit components

Wide input voltage range accommodates diverse power sources

Compact 20-LQFN package saves board space

Key Technical Parameters

Voltage Input (Min): 3V

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 3.3V, 5V

Current Output: 2A, 2A

Frequency Switching: 300kHz ~ 3MHz

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Over temperature protection ensures safe operation under extreme conditions

Built-in overcurrent protection prevents damage from output overload

Compatibility

Compatible with a wide range of input voltages and applications due to its versatile design

Application Areas

Telecommunications

Computing systems

Industrial controls

Portable devices

Product Lifecycle

Active status indicates ongoing manufacture and availability

No current indication of nearing discontinuation

Several Key Reasons to Choose This Product

Highly efficient and low EMI for sensitive electronics

Dual output capabilities reduce component count

Wide input voltage range increases application flexibility

Compact and thermally efficient package design

Robust protection features enhance reliability and safety

Active lifecycle status ensures long-term availability