LT1619ES8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LT1619ES8#TRPBF

Manufacturer

Analog Devices

Introduction

The LT1619ES8#TRPBF is a versatile DC DC switching controller designed for power management applications, capable of operating in various topologies including Boost, Cuk, Flyback, and SEPIC configurations.

Product Features and Performance

Supports diverse topologies: Boost, Cuk, Flyback, SEPIC

Single output with transistor driver output type

Positive output configuration with isolation capability

Switching frequency of 300kHz

Maximum duty cycle of 92%

Clock synchronization availability

Product Advantages

Broad voltage supply range from 1.9V to 18V

High efficiency with maximum duty cycle up to 92%

Flexibility in design due to support for multiple topologies

Suitable for designs requiring isolation

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 1.9V ~ 18V

Switching Frequency: 300kHz

Duty Cycle (Max): 92%

Operating Temperature: -40°C ~ 85°C

Package / Case: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C ensures reliable performance in diverse environments

Compatibility

Compatible with various topologies for flexible circuit design

Application Areas

Power supply design

Battery management systems

Portable devices

Renewable energy applications

Product Lifecycle

Currently active product status

Availability in Tape & Reel packaging for efficient assembly processes

Several Key Reasons to Choose This Product

Operates across a wide input voltage range, suitable for various applications

High-duty cycle enhances power efficiency

Multiple topology support offers design flexibility

Clock synchronization feature aids in system integration

Reliable performance with a robust temperature range and quality feature set