Manufacturer Part Number
LM5121MHE/NOPB
Manufacturer
Texas Instruments
Introduction
The LM5121MHE/NOPB is a high-voltage, wide input range, current mode boost controller. It is designed to operate from an input voltage range of 4.5V to 65V and can provide output voltages up to 150V. The device is well-suited for a variety of high-voltage, high-power applications such as industrial, automotive, and backup power systems.
Product Features and Performance
Wide input voltage range of 4.5V to 65V
Output voltage up to 150V
Switching frequency up to 1MHz
100% maximum duty cycle
Current mode control with adjustable slope compensation
Soft start function
Clock synchronization capability
Undervoltage lockout (UVLO)
Thermal shutdown protection
Product Advantages
High-voltage operation enables a wide range of applications
High switching frequency allows for smaller external components
Current mode control provides excellent line and load regulation
Soft start function prevents output voltage overshoot during startup
Clock synchronization feature allows for easy system-level design
Key Reasons to Choose This Product
Robust and reliable performance in high-voltage, high-power applications
Efficient power conversion with high switching frequency and adjustable slope compensation
Comprehensive protection features ensure safe and reliable operation
Versatile design suitable for a variety of industrial, automotive, and backup power applications
Quality and Safety Features
Robust design and protection features ensure reliable and safe operation
Meets industrial safety and EMI/EMC standards
AEC-Q100 qualified for automotive applications
Compatibility
The LM5121MHE/NOPB is compatible with a wide range of high-voltage power systems and can be used in various industrial, automotive, and backup power applications.
Application Areas
Industrial power supplies
Automotive systems
Backup power systems
High-voltage power conversion applications
Product Lifecycle
The LM5121MHE/NOPB is an active product. There are no immediate plans for discontinuation. However, customers are advised to check with our website's sales team for the latest product status and availability information. If you have any questions or need assistance, please contact our sales team.
LM5122MHETexas Instruments