Manufacturer Part Number
NCP3011DTBR2G
Manufacturer
onsemi
Introduction
The NCP3011DTBR2G is a highly integrated, high-performance, synchronous step-down DC-DC switching controller from onsemi. It is designed for use in a wide range of power supply applications.
Product Features and Performance
Operates from 4.7V to 28V input voltage range
Integrated 400kHz switching frequency
Supports up to 83% duty cycle
Integrated power MOSFET drivers
Synchronous rectification for improved efficiency
Provides enable and power good control features
Clock synchronization capability
Supports operating temperature range of -40°C to 125°C
Product Advantages
Highly integrated design reduces component count and simplifies power supply design
High efficiency and compact solution due to synchronous rectification
Wide input voltage range and high duty cycle capability provide design flexibility
Robust thermal and overcurrent protection ensure reliable operation
Key Technical Parameters
Input Voltage Range: 4.7V to 28V
Switching Frequency: 400kHz
Maximum Duty Cycle: 83%
Output Phases: 1
Integrated Power MOSFET Drivers
Synchronous Rectification
Control Features: Enable, Power Good
Clock Synchronization
Quality and Safety Features
Compliant with RoHS3 directive
Designed for high reliability and long-term performance
Compatibility
Compatible with a wide range of power supply applications
Application Areas
Distributed power supplies
Point-of-load regulators
Industrial and automotive electronics
Telecommunications equipment
Consumer electronics
Product Lifecycle
The NCP3011DTBR2G is an active product and is not nearing discontinuation.
Replacement or upgrade options may be available from onsemi as technology evolves.
Several Key Reasons to Choose This Product
Highly integrated and efficient synchronous step-down DC-DC controller
Wide input voltage range and high duty cycle capability provide design flexibility
Robust thermal and overcurrent protection for reliable operation
Compact solution with reduced component count and simplified power supply design
Suitable for a wide range of power supply applications in industrial, automotive, and consumer electronics