RTD2120L-LF

Specifications

RTD2120L-LF’s outstanding features

• The high-efficiency synchronous buck converter

  RTD2120L-LF has an efficiency of up to 95%, which can maintain low power consumption even when the load changes, improve the overall energy efficiency of the system and reduce heat dissipation problems.

• Wide Input Voltage Range

  The device supports a wide input voltage range of 4.5V to 18V, which can adapt to inputs of different power supply voltages and is widely used in battery-powered systems and industrial power systems.

• High output current capability

  The maximum output current is 2A, which can provide stable power supply for a variety of low and medium power applications and is suitable for driving various devices such as sensors, wireless modules, etc.

• Low Quiescent Current

  The typical quiescent current is only 30µA, which is suitable for portable devices in long standby mode to extend battery life.

• High-precision output voltage

  provides ±2% output voltage accuracy, ensuring the stability and reliability of the power supply, suitable for precision power supply design needs.

• The small package

  adopts 6-pin QFN package, which saves PCB space and is suitable for application design with strict space requirements.

Application Areas

The high efficiency and high performance of RTD2120L-LF make it widely used in the following fields:

• Portable Devices

  Provide efficient power conversion and long battery life support in portable devices such as smartphones, tablets, and wearable devices.

• Wireless communication

  provides a stable voltage supply in communication systems such as wireless modules, routers, and Bluetooth devices to ensure the reliability and stability of data transmission.

• Industrial control systems

  are used for power management in industrial automation systems to support efficient power supply for sensors, actuators and other control modules.

• Automotive electronics

  provides reliable power management for automotive electronic systems to ensure stable operation of instrument panels, in-vehicle entertainment systems and sensors.

• Consumer Electronics

  Provides high-efficiency, low-noise power supply solutions for consumer electronics products such as TVs, audio systems, and smart home devices.

Comparative Analysis: RTD2120L-LF vs. Other Buck Converters

The RTD2120L-LF has significant advantages in input voltage range, output current and efficiency, suitable for the needs of efficient and compact power supply design.

Manufacturer introduction: Renesas Electronics

Renesas Electronics is a leading global semiconductor solutions provider, committed to providing customers with innovative integrated circuits and power management products. The RTD2120L-LF is a member of its buck converter product line, which is widely used in portable devices, communication systems and industrial control.

Why choose RTD2120L-LF?

The RTD2120L-LF provides efficient power conversion and low power design, suitable for a variety of low- to medium-power applications, especially in situations where space and energy efficiency are strictly required. Its high-precision output voltage and wide input voltage range make it an ideal choice for high-performance power management solutions.

FAQ

Q1: Is the RTD2120L-LF suitable for battery-powered applications?
A: Yes, the low quiescent current and high efficiency of the RTD2120L-LF make it very suitable for battery-driven applications, which can effectively extend the battery life. The device exhibits extremely low power consumption under light load conditions, reducing the pressure on the battery, and is suitable for a variety of battery-powered portable devices such as portable audio, wireless sensors, and portable medical devices. Whether in long standby or in actual operation, it can provide stable performance, extend battery life, and improve the overall performance of the device.

Q2: Does RTD2120L-LF support dynamic voltage adjustment?
A: Dynamic voltage adjustment is not supported. The output voltage of the RTD2120L-LF is set by an external feedback resistor, which is suitable for fixed voltage output requirements. Although the device does not have dynamic voltage adjustment, it can provide a high-precision stable output, which is very suitable for applications that require a fixed voltage supply, such as low-power devices and embedded systems. In these applications, the RTD2120L-LF can ensure a continuous and stable voltage to meet power management needs.

For more details and to explore our inventory, please visit the links below:

Product Details: Win Source – RTD2120L-LF

Quote: Win Source – RTD2120L-LF