Manufacturer Part Number
LM5161QPWPTQ1
Manufacturer
Texas Instruments
Introduction
The LM5161QPWPTQ1 is a highly integrated and efficient DC DC switching regulator designed for automotive and industrial applications. It operates as a step-down (buck) and flyback converter with the capability of isolation.
Product Features and Performance
Adjustable output voltage ranging from 2V to 92V
Input voltage range of 4.5V to 100V
Supports up to 1A output current
High frequency switching from 50kHz to 1MHz
Isolation capable output configuration
Positive output topology
Synchronous rectification technology for better efficiency
Operating temperature range from -40°C to 150°C
Product Advantages
Wide input voltage range allowing use in various applications
High maximum output voltage suitable for diverse industrial needs
High switching frequency for compact solution and faster response
Automotive grade reliability and quality
Key Technical Parameters
Input Voltage: 4.5V Min, 100V Max
Output Voltage: 2V Min, 92V Max
Output Current: 1A
Switching Frequency: 50kHz to 1MHz
Temperature Range: -40°C to 150°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Built-in thermal shutdown and overcurrent protection
Compatibility
Compatible with a broad range of input voltages and load conditions
Surface mount package for easy integration into various circuit boards
Application Areas
Automotive electronics
Power management solutions in industrial automation
Renewable energy systems
Battery powered equipment and chargers
Product Lifecycle
Currently active product status
No near-term discontinuation, with ongoing support and availability of parts
Several Key Reasons to Choose This Product
Versatility in input and output voltage specifications
High efficiency due to synchronous rectification
Suitable for rugged operating conditions in automotive environments
Compliance with AEC-Q100 standards ensures reliability and performance
Flexible in application given the wide temperature and frequency operating ranges
LM5164QDDARQ1Texas InstrumentsPOWER MANAGEMENT