Manufacturer Part Number
LT1374HVIR#PBF
Manufacturer
analog-devices
Introduction
The LT1374HVIR#PBF is a versatile and high-performance step-down (buck) switching regulator designed for power management applications.
Product Features and Performance
Step-Down (Buck) regulator topology, also supports SEPIC configurations for increased flexibility.
Output is adjustable with a range from 2.42V to 27.52V, accommodating a wide variety of uses.
Capable of delivering up to 4.5A of current at the switch.
Features a high switching frequency of 500kHz, enabling smaller component sizes.
Operates over a broad input voltage range from 5V to 32V, suited for battery-powered and automotive systems.
Functionality remains robust within a wide operating temperature range of -40°C to 125°C (TJ).
Surface Mount form factor, ensuring compact and efficient usage in designs.
Product Advantages
Versatile output range provides flexibility for different application needs.
High switching frequency allows for smaller external components, saving board space.
Broad input range makes it suitable for various input sources including fluctuating supplies.
High current capability supports a range of power-hungry applications.
Key Technical Parameters
Voltage Input (Min): 5V
Voltage Input (Max): 32V
Voltage Output (Min/Fixed): 2.42V
Voltage Output (Max): 27.52V
Current Output: 4.5A (Switch)
Frequency Switching: 500kHz
Operating Temperature Range: -40°C to 125°C (TJ)
Quality and Safety Features
Built to meet industry-standard quality and safety requirements.
Comes in a TO-263-8, D2PAK (7 Leads + Tab), TO-263CA package known for its reliability.
Compatibility
Compatible with a wide range of external components, allowing for flexibility in design.
Application Areas
Suitable for power management in automotive, communications, consumer electronics, and industrial applications.
Product Lifecycle
Currently in Active product status with no immediate discontinuation notice, ensuring availability for new designs.
Several Key Reasons to Choose This Product
High flexibility with adjustable output voltage and support for SEPIC configurations.
Compact design and high efficiency due to high switching frequency.
Broad input voltage range and high current output make it suitable for a wide array of applications.
Robust performance in extensive temperature ranges.
Manufactured by analog-devices, a renowned leader in power management solutions.
LT1374HVCS8#TRPBFAnalog Devices Inc.IC REG BUCK SEPIC ADJ 4.5A 8SOIC