The SPV1512N from STMicroelectronics is a state-of-the-art energy harvesting and power management integrated circuit that is designed to extract and manage the smallest amounts of power from ambient energy sources. This device is ideal for powering small electronic devices where traditional power sources are impractical or unavailable.

Key Features

• Energy Harvesting: The SPV1512N is capable of harvesting energy from a variety of sources such as solar, thermal, vibration, or RF, making it a versatile solution for a wide range of applications.
• Ultra Low Power Consumption: Designed for efficiency, it operates with a quiescent current as low as 300 nA, ensuring maximum energy is stored and used for the application rather than powering the circuit itself.
• MPPT Functionality: The device includes Maximum Power Point Tracking (MPPT) to optimize the energy extraction from photovoltaic cells under all lighting conditions.
• Flexible Storage Options: It supports various energy storage elements including rechargeable batteries, supercapacitors, and conventional capacitors.
• Voltage Regulation: The SPV1512N provides regulated output voltages, making it suitable for powering a wide array of low-power electronic devices.

Applications

The SPV1512N is well-suited for a variety of applications that require remote, maintenance-free operation. These include wireless sensor networks, wearable electronics, Internet of Things (IoT) devices, and environmental monitoring systems.

Technical Specifications

• Input voltage range: 0.2 V to 18 V
• Output voltage range: 1.8 V to 5.5 V (adjustable)
• Operating temperature range: -40°C to 125°C
• Package: Flip-chip 12 bumps, 1.11 x 1.71 mm

With its ultra-low power operation and ability to harvest energy from multiple sources, the SPV1512N is an excellent choice for designers looking to create sustainable and autonomous systems without compromising on performance or functionality.