Manufacturer Part Number
RT8209MGQW
Manufacturer
Richtek
Introduction
The RT8209MGQW is a high-performance, synchronous, step-down DC-DC controller that operates from a 4.5V to 5.5V input voltage. It provides a single regulated output with up to 4A of output current. The device features advanced control and protection functions, including current limit, under-voltage lockout, and thermal shutdown.
Product Features and Performance
Synchronous step-down DC-DC controller
Operates from 4.5V to 5.5V input voltage
Provides up to 4A of output current
Advanced control and protection functions:
- Current limit
- Under-voltage lockout
- Thermal shutdown
Switching frequency up to 2MHz
High efficiency operation
Product Advantages
High efficiency power conversion
Compact solution size with integrated controller
Robust protection features for reliable operation
Flexibility in power output and configuration
Key Reasons to Choose This Product
Reliable and efficient power management solution
Comprehensive protection features for safe operation
Simple implementation with integrated controller
Suitable for a wide range of applications
Quality and Safety Features
Overcurrent protection
Thermal shutdown
Input under-voltage lockout
Compatibility
The RT8209MGQW is compatible with various power supply applications that require a high-performance, synchronous, step-down DC-DC controller.
Application Areas
Portable electronics
Industrial equipment
Telecommunications systems
Automotive electronics
Product Lifecycle
The RT8209MGQW has been discontinued by the manufacturer, Richtek. There are alternative models available that may provide similar functionality, such as the RT8209ACP and RT8209AAGQW. Customers are advised to contact our website's sales team for more information on equivalent or alternative products.
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