Synchronous Rectifier Controller
Our official sales partner: Dongke Semiconductor
Dongke is a leading manufacturer of high-frequency and high-efficiency power supply ICs, synchronous rectifiers and innovative solutions for power electronics.
Through this partnership, we can offer our customers access to a wide range of state-of-the-art technologies and products - from synchronous rectifiers for efficient energy conversion to customized solutions for industrial applications and consumer electronics.
Through this partnership, we can offer our customers access to a wide range of state-of-the-art technologies and products - from synchronous rectifiers for efficient energy conversion to customized solutions for industrial applications and consumer electronics.
Product range of our synchronous rectifier controllers
Our synchronous rectifier controllers offer maximum efficiency and reliable performance for a wide range of applications. Whether switching power supplies, industrial electronics or high-current applications - we supply customized solutions with state-of-the-art technology. In cooperation with Dongke Semiconductor, we offer high-performance models with low R_DS(on), high switching speed and optimum heat dissipation.
Below you will find an overview of our products with detailed specifications and data sheets to help you find the right solution for your requirements.
Below you will find an overview of our products with detailed specifications and data sheets to help you find the right solution for your requirements.
Synchronous rectifier controller SOT23-6
| FMAX | 1MHz |
| VD MAX | 30V |
| TONE MIN | 400ns/800ns |
| Current Mode | CCM/QR/DCM |
| Supported topology | Flyback/ACF/AHB/ZVS Flyback |
| Package | SOT23-6 |
Synchronous rectifier controller for industrial applications
Buy synchronous rectifier controller
- High efficiency - Minimizes energy losses
- Less heat - Longer service life
- Wide range of applications - from switching power supplies to industry
- Reliable - Quality from Rotima & Dongke
Synchronous rectifier controller applications
Synchronous rectifier controllers are used in many areas of power electronics, as they minimize energy losses and improve the efficiency of power supplies. They play a particularly important role in switching power supplies used in computers, servers and telecommunications systems. Here they ensure stable and low-loss energy conversion, which leads to a longer service life for the devices.
These controllers are also indispensable in industrial electronics. They are used in drive controls, charge controllers for batteries and power supplies for IoT devices. They offer significant advantages, particularly in applications with high currents and low voltages, as they increase efficiency and reduce heat losses.
In cooperation with Dongke Semiconductor, Rotima AG distributes high-performance synchronous rectifier controllers that are optimized for a wide range of industrial and technical applications. Companies benefit from higher energy efficiency, lower operating costs and reliable performance.
These controllers are also indispensable in industrial electronics. They are used in drive controls, charge controllers for batteries and power supplies for IoT devices. They offer significant advantages, particularly in applications with high currents and low voltages, as they increase efficiency and reduce heat losses.
In cooperation with Dongke Semiconductor, Rotima AG distributes high-performance synchronous rectifier controllers that are optimized for a wide range of industrial and technical applications. Companies benefit from higher energy efficiency, lower operating costs and reliable performance.
Synchronous rectifier controller for efficient energy conversion
Synchronous rectifier controllers play a decisive role in modern power electronics. They optimize the rectification process in power supplies and help to reduce energy losses. In contrast to conventional diodes, these controllers use controlled MOSFETs to minimize the resistance in the current flow. The result: higher efficiency, lower heat generation and a longer component life.
As an experienced distributor of high-quality electronic components, Rotima AG offers first-class synchronous rectifier controllers in cooperation with Dongke Semiconductor. Our products are ideal for use in switching power supplies, industrial electronics and modern power supply systems. With high-performance technology and reliable quality, we support companies in increasing their energy efficiency.
As an experienced distributor of high-quality electronic components, Rotima AG offers first-class synchronous rectifier controllers in cooperation with Dongke Semiconductor. Our products are ideal for use in switching power supplies, industrial electronics and modern power supply systems. With high-performance technology and reliable quality, we support companies in increasing their energy efficiency.
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Design and function of synchronous rectifier controllers in the electronics industry
A synchronous rectifier controller controls the operation of MOSFETs in order to make the rectification process in electronic circuits more efficient. In contrast to conventional diodes, which cause energy losses due to their voltage drop, these controllers switch the MOSFETs on and off in synchronization with the current flow. This minimizes resistance, which increases efficiency and reduces heat generation.
In switching power supplies, industrial electronics and high-performance power supplies, this mechanism ensures optimized energy conversion. As a distributor of high-quality components, Rotima AG, together with Dongke Semiconductor, offers high-performance synchronous rectifier controllers that are characterized by high efficiency, reliability and durability.
In switching power supplies, industrial electronics and high-performance power supplies, this mechanism ensures optimized energy conversion. As a distributor of high-quality components, Rotima AG, together with Dongke Semiconductor, offers high-performance synchronous rectifier controllers that are characterized by high efficiency, reliability and durability.
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Synchronous Rectifier Controller
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Do not hesitate to contact us, we will be happy to advise you personally.
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Further information on synchronous rectifier controllers
Here you will find answers to the most important questions about synchronous rectifier controllers. From functionality and benefits to application areas and product selection - our FAQ section will help you find the right solution for your requirements. If you have any further questions, please do not hesitate to contact us personally.
How does a synchronous rectifier controller work?
A synchronous rectifier controller controls the operation of MOSFETs in order to minimize the energy loss when rectifying alternating current. In contrast to conventional diodes, which have a fixed forward voltage and therefore generate heat, the controller switches the MOSFETs in synchronization with the direction of the current. This significantly reduces the resistance, resulting in higher efficiency and lower heat generation.
This technology is particularly beneficial in switching power supplies, industrial electronics and high current applications as it improves efficiency and extends component life. Companies that rely on energy-efficient solutions benefit considerably from these controllers.
This technology is particularly beneficial in switching power supplies, industrial electronics and high current applications as it improves efficiency and extends component life. Companies that rely on energy-efficient solutions benefit considerably from these controllers.
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Why are synchronous rectifier controllers more efficient than diodes?
Conventional diodes have a voltage drop of approx. 0.7V (for silicon), which leads to large energy losses at high currents. A synchronous rectifier controller replaces these diodes with MOSFETs, which have a significantly lower resistance.
This significantly reduces power loss, improves efficiency and results in less heat generation. Synchronous rectifier controllers are an optimal solution, especially in switching power supplies and industrial applications where energy savings and reliable performance are required. They enable a higher output power, a more compact design and lower operating costs.
This significantly reduces power loss, improves efficiency and results in less heat generation. Synchronous rectifier controllers are an optimal solution, especially in switching power supplies and industrial applications where energy savings and reliable performance are required. They enable a higher output power, a more compact design and lower operating costs.
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Where are synchronous rectifier controllers used?
Synchronous rectifier controllers are mainly used in switching power supplies, battery chargers, solar inverters and industrial electronics. In computers and servers, they ensure efficient energy conversion and reduce heat generation.
In the automotive industry, they are used in DC-DC converters and vehicle electrical systems to maximize power efficiency.
They are particularly important in IoT devices and portable electronics as they extend battery life. Companies that rely on modern and sustainable energy solutions use this technology to reduce energy costs and minimize environmental impact.
In the automotive industry, they are used in DC-DC converters and vehicle electrical systems to maximize power efficiency.
They are particularly important in IoT devices and portable electronics as they extend battery life. Companies that rely on modern and sustainable energy solutions use this technology to reduce energy costs and minimize environmental impact.
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What are the advantages of synchronous rectifier controllers in switching power supplies?
Switch-mode power supplies with synchronous rectifier controllers are more efficient, more compact and more reliable than classic power supplies with diodes.
The lower resistance of the MOSFETs ensures a higher output power with less heat generation. This means that smaller heat sinks can be used, making the design more compact and cost-efficient. In addition, the service life of electronic components is improved as less heat is generated.
These advantages make them ideal for data centers, industrial plants, medical technology and renewable energies. In cooperation with Dongke Semiconductor, Rotima AG distributes specially optimized synchronous rectifier controllers for high-performance applications.
The lower resistance of the MOSFETs ensures a higher output power with less heat generation. This means that smaller heat sinks can be used, making the design more compact and cost-efficient. In addition, the service life of electronic components is improved as less heat is generated.
These advantages make them ideal for data centers, industrial plants, medical technology and renewable energies. In cooperation with Dongke Semiconductor, Rotima AG distributes specially optimized synchronous rectifier controllers for high-performance applications.
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Which synchronous rectifier controllers are suitable for high-current applications?
Synchronous rectifier controllers with extremely low R_DS(on) MOSFETs are particularly suitable for high-current applications. These offer minimal resistance and thus significantly reduce power loss. Such models are used in industrial systems, solar technology, automotive applications and high-performance switching power supplies. Precise control of switching times is important to ensure efficiency and reliability.
Dongke Semiconductor develops high-performance controllers that are specially designed for power-intensive applications. Rotima AG supplies these high-quality components for companies that rely on energy-efficient solutions and optimum performance.
Dongke Semiconductor develops high-performance controllers that are specially designed for power-intensive applications. Rotima AG supplies these high-quality components for companies that rely on energy-efficient solutions and optimum performance.
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