Overview
The ADP2108, produced by Analog Devices Inc., is a high-efficiency, low quiescent current step-down DC-to-DC converter. This device is designed to provide a reliable and efficient power management solution for various electronic systems. It is available in two different packages, catering to different design requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage Range | 2.3V to 5.5V | V |
| Output Voltage Range | 0.8V to 3.3V | V |
| Output Current | Up to 800mA | A |
| Switching Frequency | 1.2MHz (typical) | Hz |
| Efficiency | Up to 95% | % |
| Quiescent Current | 28µA (typical) | A |
| Operating Temperature Range | -40°C to 125°C | °C |
Key Features
- High efficiency up to 95%
- Low quiescent current of 28µA (typical)
- Wide input voltage range from 2.3V to 5.5V
- Adjustable output voltage from 0.8V to 3.3V
- High switching frequency of 1.2MHz (typical)
- Compact package options for space-constrained designs
Applications
- Portable electronics such as smartphones and tablets
- Wearable devices like smartwatches and fitness trackers
- IoT devices and sensors
- Automotive systems requiring efficient power management
- Industrial control systems and automation
Q & A
- What is the input voltage range of the ADP2108?
The input voltage range of the ADP2108 is from 2.3V to 5.5V.
- What is the maximum output current of the ADP2108?
The ADP2108 can provide up to 800mA of output current.
- What is the typical switching frequency of the ADP2108?
The typical switching frequency of the ADP2108 is 1.2MHz.
- What is the quiescent current of the ADP2108?
The quiescent current of the ADP2108 is 28µA (typical).
- What are the package options for the ADP2108?
The ADP2108 is available in two different packages to suit various design needs.
- What is the operating temperature range of the ADP2108?
The operating temperature range of the ADP2108 is from -40°C to 125°C.
- What are some common applications of the ADP2108?
The ADP2108 is commonly used in portable electronics, wearable devices, IoT devices, automotive systems, and industrial control systems.
- How efficient is the ADP2108?
The ADP2108 has an efficiency of up to 95%.
- Can the output voltage of the ADP2108 be adjusted?
Yes, the output voltage of the ADP2108 can be adjusted from 0.8V to 3.3V.
- Is the ADP2108 suitable for high-frequency applications?
Yes, the ADP2108 has a high switching frequency, making it suitable for high-frequency applications.
