STMicroelectronics

VND5004ASP30TR-E

The VND5004ASP30TR-E is a high-performance, low-power, single-inductor dual-output (SIDO) step-down converter from STMicroelectronics. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The VND5004ASP30TR-E is a compact, thermally-protected, synchronous step-down converter with a wide input voltage range of 3.0V to 36V. It features a high efficiency of up to 93% and operates with an output current of up to 5A. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. High Efficiency: The VND5004ASP30TR-E offers high efficiency of up to 93%, reducing power dissipation and improving overall system performance.
2. Wide Input Voltage Range: The device can operate with an input voltage range of 3.0V to 36V, making it suitable for a wide range of power supply sources.
3. Dual Outputs: The SIDO architecture allows for two separate output voltages, providing flexibility in power management.
4. Low Quiescent Current: The device has a low quiescent current of 3.5µA in ultra-low power mode, which helps to minimize power consumption in battery-powered applications.
5. Thermal Protection: The VND5004ASP30TR-E features thermal shutdown protection to prevent damage due to overheating.
6. Programmable Soft Start: The soft start function allows for controlled inrush current during power-up, reducing stress on the input power source and output capacitors.
7. High-Precision Output Voltage: The device provides a high-precision output voltage with an accuracy of ±1.5%, ensuring stable and reliable power supply.

Applications:

1. Portable Electronics: The VND5004ASP30TR-E is ideal for powering portable devices such as smartphones, tablets, and wearables.
2. IoT Devices: The device's low power consumption and high efficiency make it suitable for Internet of Things (IoT) devices, including sensors and smart home appliances.
3. Industrial Equipment: The wide input voltage range and thermal protection features make the VND5004ASP30TR-E suitable for use in industrial equipment and systems.
4. Medical Devices: The device's high precision and reliability make it suitable for powering medical devices, such as portable monitoring equipment and wearable health monitors.
5. Automotive Applications: The VND5004ASP30TR-E can be used in automotive applications, such as infotainment systems, GPS navigation, and in-vehicle communication systems.

In summary, the VND5004ASP30TR-E from STMicroelectronics is a versatile and efficient step-down converter that offers high performance, low power consumption, and a wide range of features suitable for various applications.