Manufacturer Part Number
LM5161PWPT
Manufacturer
Texas Instruments
Introduction
The LM5161PWPT is a highly versatile, energy-efficient step-down DC/DC switching regulator with capabilities to support isolation design in a compact form factor.
Product Features and Performance
Wide input voltage range from 4.5V to 100V
Adjustable output voltage from 2V to 92V
1A output current capacity
Frequency switching between 50kHz and 1MHz
Integrated synchronous rectifier for improved efficiency
Operable in buck and flyback topologies
Can be configured for positive output settings with isolation capability
Supports surface mount technology with a 14-PowerTSSOP package
Offers flexibility with an operating temperature range of -40°C to 125°C
Designed for diverse power management applications
Product Advantages
Broad input voltage is ideal for industrial environments
High output voltage range covers a wide array of uses
Energy-efficient due to synchronous rectification
Versatile topology support allows for custom power solutions
Operable at extreme temperatures ensuring reliability in harsh conditions
Key Technical Parameters
Input Voltage (Min): 4.5V
Input Voltage (Max): 100V
Output Voltage (Min): 2V
Output Voltage (Max): 92V
Output Current: 1A
Switching Frequency: 50kHz ~ 1MHz
Thermal performance range: -40°C to 125°C
Quality and Safety Features
Manufactured by Texas Instruments, known for high-quality standards
Over-temperature and over-current protection mechanisms ensure safety and durability
Compatibility
Suitable for surface mount technology with a 14-HTSSOP package
Can be used in a variety of power management circuit configurations
Application Areas
Industrial and automation systems
Automotive power supply
Telecommunication equipment
Distributed power systems and supplies
Product Lifecycle
Active status indicates the product is not nearing discontinuation
Continued manufacturer support with potential for future upgrades
Several Key Reasons to Choose This Product
High reliability and performance across a variety of applications
Texas Instruments' reputation and support ensure a quality product experience
Flexible and efficient design suitable for high-voltage power management tasks
Adaptability to both simple and complex power supply designs
Ready to use in volume with Tape & Reel packaging for streamlined manufacturing processes
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