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Ultra-Efficient Synchronous Buck Converter Voltage Regulator with 4.5V to 28V Input and 96% Peak Efficiency

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MOQ
Ultra-Efficient Synchronous Buck Converter Voltage Regulator with 4.5V to 28V Input and 96% Peak Efficiency
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Features
Specifications
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4.5V to 28V Input Synchronous Buck Converter

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96% Peak Efficiency Voltage Regulator

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300kHz to 2.2MHz Switching Frequency Power IC
Basic Infomation
Place of Origin: China
Brand Name: SHINHOM
Certification: RoHS
Model Number: STRF1614
Document: STRF1614 Series_.pdf
Payment & Shipping Terms
Delivery Time: 2~8weeks
Payment Terms: L/C,T/T
Product Description
Ultra-Efficient Synchronous Buck Converter STRF1614 Series
Advanced Power Management Solutions for Modern Electronics
Engineered as a high-efficiency power IC solution, the STRF1614 Series delivers exceptional performance in voltage regulation applications. This synchronous buck converter incorporates advanced control algorithms to achieve peak efficiency across wide load ranges, making it an ideal voltage regulator for space-constrained designs.
Key Features
With integrated protection features and minimal external component requirements, it provides reliable power conversion while simplifying system architecture.
Technical Specifications
Input Voltage Range 4.5V to 28V
Output Voltage Range 0.8V to 22V
Switching Frequency 300kHz to 2.2MHz
Peak Efficiency 96% @ 12VIN, 5VOUT
Quiescent Current 45μA (typical)
Operating Temperature -40°C to +125°C
Protection Features Over-current, Over-voltage, Thermal shutdown
Package Options QFN-16 (3mm * 3mm), SOIC-8
Performance Characteristics
The STRF1614 Series synchronous buck converter maintains stable operation with less than 1% output voltage ripple, even under dynamic load conditions. As a high-efficiency power IC, it achieves superior thermal performance with integrated power MOSFETs, eliminating the need for external heat sinks in most applications.
Core Applications
  • Industrial Automation: PLC systems, motor drives, and control panels requiring robust voltage regulation
  • Consumer Electronics: Smartphones, tablets, and portable devices demanding efficient power management
  • Telecommunications: Network equipment, base stations, and communication infrastructure
  • Automotive Systems: Infotainment, ADAS, and body control modules
  • Medical Devices: Portable medical equipment and diagnostic instruments
Design Advantages
This voltage regulator simplifies PCB layout with its compact footprint and requires minimal external components. The synchronous buck converter architecture ensures optimal efficiency at both light and heavy loads, while the programmable soft-start feature prevents inrush current issues during system initialization.
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hall effect based current sensor

hall effect current transducer

hall effect linear current sensor

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