Manufacturer Part Number
MIC4575WU
Manufacturer
microchip-technology
Introduction
The MIC4575WU is a high-efficiency, synchronous, step-down/step-up DC-DC regulator that provides a wide input voltage range from 4V to 24V and can deliver up to 1.7A of output current. It features a unique control scheme that can operate in either buck or buck-boost mode, allowing it to maintain regulation even when the input voltage drops below the output voltage.
Product Features and Performance
Wide input voltage range: 4V to 24V
Adjustable output voltage from 1.23V to 20V
Up to 1.7A output current capability
200kHz switching frequency
Synchronous rectification for high efficiency
Integrated power MOSFETs
Thermal shutdown and current limit protection
Small TO-263-6 (D2PAK) package
Product Advantages
Wide input voltage range accommodates a variety of applications
Adjustable output voltage provides flexibility
High efficiency and high-current capability
Compact package size for space-constrained designs
Integrated protection features improve reliability
Key Reasons to Choose This Product
Versatile input and output voltage range
High efficiency and high-current output
Compact and space-saving design
Robust protection features for reliable operation
Ideal for a wide range of power supply applications
Quality and Safety Features
Thermal shutdown and current limit protection
Robust design and high-quality components for reliable performance
Compatibility
The MIC4575WU is compatible with a wide range of applications that require a high-efficiency, adjustable voltage step-down or step-up DC-DC converter.
Application Areas
Industrial equipment
Consumer electronics
Communications systems
Automotive electronics
Medical devices
Product Lifecycle
The MIC4575WU is an active product. There are no immediate plans for discontinuation. Customers are advised to check with our website's sales team or their authorized distributors for the latest product information and availability.
MIC4575WU-TRMicrochip
MIC4576-3.3BUTRMicron Technology