Manufacturer Part Number
LM5117QPMH/NOPB
Manufacturer
texas-instruments
Introduction
The LM5117QPMH/NOPB is a high-performance, wide input voltage range, synchronous step-down DC-DC switching regulator controller. It is designed to provide a regulated output voltage from an input voltage that can range from 5.5V to 65V. The device features a wide switching frequency range, adjustable soft-start, and comprehensive protection features, making it suitable for a variety of high-power applications.
Product Features and Performance
Wide input voltage range: 5.5V to 65V
High efficiency synchronous rectification
Adjustable switching frequency: 200kHz to 480kHz
Adjustable soft-start
Comprehensive protection features including under-voltage lockout, over-current, and over-temperature
Thermal shutdown
Internal soft start
Cycle-by-cycle current limit
-40°C to 125°C operating temperature range
Product Advantages
Able to operate from a wide range of input voltages
High efficiency due to synchronous rectification
Adjustable switching frequency allows optimization for size and efficiency
Comprehensive protection features ensure reliable operation
Suitable for high-power applications
Key Reasons to Choose This Product
Excellent performance and reliability
Wide input voltage range ideal for a variety of applications
Adjustable switching frequency for design flexibility
Comprehensive protection features ensure safe and reliable operation
Suitable for automotive and industrial applications
Quality and Safety Features
Automotive-qualified AEC-Q100 Grade 1 device
Robust protection features including under-voltage lockout, over-current, and over-temperature
Compatibility
The LM5117QPMH/NOPB is a step-down DC-DC controller that can be used with external power MOSFETs and passive components to create a complete step-down converter solution.
Application Areas
Automotive electronics
Industrial equipment
Telecommunications infrastructure
Power supplies
Industrial automation
Product Lifecycle
The LM5117QPMH/NOPB is an active product and there are no known plans for discontinuation. Our website's sales team offers several alternative models with similar features and performance, such as the LM5117-Q1, LM5117-Q1 HTSSOP, and LM5117-Q1 WSON. Customers are advised to contact our website's sales team for the latest product information and availability.
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