Overview
The ADP2107ACPZ-R7, produced by Analog Devices Inc., is a low quiescent current, synchronous, step-down DC-to-DC converter. This component is designed to maximize battery life in portable devices by utilizing a pulse frequency modulation (PFM) control scheme under light load conditions. This innovative feature reduces switching frequency to save power and extend the operational time of the battery, making it an attractive solution for applications where power efficiency and battery life are critical factors.
Key Specifications
| Parameter | Value |
|---|---|
| Part Number | ADP2107ACPZ-R7 |
| Manufacturer | Analog Devices Inc. |
| Package/Case | LFCSP-16 |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Input Voltage (Min) | 2.7V |
| Input Voltage (Max) | 5.5V |
| Output Voltage (Fixed) | 1.8V (or other fixed voltages depending on the specific model) |
| Output Current | 2A |
| Switching Frequency | 1.2MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C to 125°C (TJ) |
| Mounting Type | Surface Mount |
Key Features
- Robustness and reliability ensured
- Flexibility in system design possible
- Easy integration with microcontrollers
- Safety and integrity protected
- Low power consumption guaranteed
- High-density packaging achieved
Applications
- Portable gaming devices
- Digital cameras
- Medical devices
Q & A
- What is the primary function of the ADP2107ACPZ-R7?
The ADP2107ACPZ-R7 is a synchronous, step-down DC-to-DC converter.
- What is the input voltage range for the ADP2107ACPZ-R7?
The input voltage range is from 2.7V to 5.5V.
- What is the output current capability of the ADP2107ACPZ-R7?
The output current capability is up to 2A.
- What is the switching frequency of the ADP2107ACPZ-R7?
The switching frequency is 1.2MHz.
- What is the operating temperature range for the ADP2107ACPZ-R7?
The operating temperature range is from -40°C to 125°C (TJ).
- What package type is the ADP2107ACPZ-R7 available in?
The component is available in a 16-pin LFCSP package.
- How does the ADP2107ACPZ-R7 optimize battery life in portable devices?
It utilizes a pulse frequency modulation (PFM) control scheme under light load conditions to reduce switching frequency and save power.
- Is the ADP2107ACPZ-R7 suitable for high-density designs?
Yes, it achieves high-density packaging.
- What are some typical applications for the ADP2107ACPZ-R7?
Typical applications include portable gaming devices, digital cameras, and medical devices.
- Does the ADP2107ACPZ-R7 have a synchronous rectifier?
Yes, it includes a synchronous rectifier.
- How does the ADP2107ACPZ-R7 ensure safety and integrity?
The component is designed with safety and integrity features to protect the system.
