Manufacturer Part Number
LT8390HFE#TRPBF
Manufacturer
analog-devices
Introduction
The LT8390HFE#TRPBF is a high-performance, synchronous step-up/step-down DC-DC switching controller that provides a wide input voltage range of 4V to 60V and a single, positive regulated output. It features a high-efficiency, buck-boost topology that can operate in continuous conduction mode (CCM) or discontinuous conduction mode (DCM) for optimal efficiency across a wide range of load conditions.
Product Features and Performance
Wide input voltage range of 4V to 60V
Programmable switching frequency from 190kHz to 630kHz
Maximum duty cycle of 95%
Synchronous rectification for high efficiency
Internal clock synchronization capability
Comprehensive control features including current limiting, frequency control, and soft-start
Operating temperature range of -40°C to 150°C
Product Advantages
Flexible buck-boost topology supports a wide range of input and output voltage requirements
High efficiency and low power consumption for extended battery life in portable applications
Compact, surface-mount package for space-constrained designs
Robust thermal management for high-power applications
Key Reasons to Choose This Product
Industry-leading performance and features for demanding power conversion applications
Proven reliability and long-term availability from a trusted semiconductor manufacturer
Ease of design and integration with comprehensive control and protection features
Optimal efficiency and thermal management for power-critical systems
Quality and Safety Features
Robust overcurrent, overvoltage, and overtemperature protection
Conformance to relevant safety and environmental standards
Compatibility
The LT8390HFE#TRPBF is compatible with a wide range of power supply and control system designs, making it suitable for a variety of applications, including:
Application Areas
Industrial and factory automation equipment
Telecommunications and networking infrastructure
Automotive and transportation systems
Renewable energy and energy storage solutions
Medical and healthcare devices
Product Lifecycle
The LT8390HFE#TRPBF is an active, in-production product from Analog Devices. There are no announced plans for discontinuation, and the company continues to offer support and availability for this model. While there may be alternative or equivalent models available from Analog Devices or other manufacturers, it is recommended to consult with our website's sales team for the most up-to-date information on product options and availability.
LT8390HUFDAnalog Devices
LT8390EUFD#TRPBFLinear Technology