ADP2140ACPZ3325R7

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 32-pin LFCSP (Lead Frame Chip Scale Package)
• Essence: Regulator for Power Supply
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Quiescent Current: 25µA
• Switching Frequency: 1.2MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADP2140ACPZ3325R7 has a total of 32 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PGND: Power Ground
7. SW: Switch Node
8. BST: Boost Pin
9. COMP: Compensation Pin
10. SS/TRK: Soft-Start/Tracking Pin
11. SYNC: Synchronization Pin
12. CLKOUT: Clock Output Pin
13. CLKIN: Clock Input Pin
14. AGND: Analog Ground
15. NC: No Connection
16. NC: No Connection
17. NC: No Connection
18. NC: No Connection
19. NC: No Connection
20. NC: No Connection
21. NC: No Connection
22. NC: No Connection
23. NC: No Connection
24. NC: No Connection
25. NC: No Connection
26. NC: No Connection
27. NC: No Connection
28. NC: No Connection
29. NC: No Connection
30. NC: No Connection
31. NC: No Connection
32. NC: No Connection

Functional Features

• High Efficiency Power Conversion
• Low Power Consumption in Standby Mode
• Overcurrent Protection
• Thermal Shutdown Protection
• Soft-Start Functionality
• Synchronization Capability

Advantages and Disadvantages

Advantages

• High efficiency power conversion leads to energy savings.
• Low power consumption in standby mode prolongs battery life.
• Overcurrent protection ensures the safety of the circuit.
• Thermal shutdown protection prevents damage due to overheating.
• Soft-start functionality reduces inrush current during startup.
• Synchronization capability allows for easy integration into larger systems.

Disadvantages

• Limited maximum output current of 1A may not be suitable for high-power applications.
• Narrow input voltage range limits compatibility with certain power sources.

Working Principles

The ADP2140ACPZ3325R7 is a regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.3V. It achieves high efficiency by utilizing a switching frequency of 1.2MHz. The device incorporates various protection features such as overcurrent protection and thermal shutdown to ensure safe operation. The soft-start function gradually ramps up the output voltage, preventing excessive inrush current. The synchronization capability allows for synchronization with an external clock signal.

Detailed Application Field Plans

The ADP2140ACPZ3325R7 is commonly used in various applications, including:

1. Portable Electronic Devices: Provides efficient power management for smartphones, tablets, and portable media players.
2. IoT (Internet of Things) Devices: Suitable for low-power IoT devices that require regulated power supply.
3. Wearable Devices: Enables efficient power conversion in smartwatches, fitness trackers, and other wearable gadgets.
4. Battery-Powered Systems: Ideal for battery-operated systems where low power consumption is crucial.

Detailed and Complete Alternative Models

1. ADP2140ACPZ3325R6: Similar to ADP2140ACPZ3325R7 but with a different pin configuration.
2. ADP2140ACPZ3325R8: Higher maximum output current of 2A, suitable for more demanding applications.
3. ADP2140ACPZ3325R9: Extended input voltage range of 2.7V to 6.5V, providing compatibility with a wider range of power sources.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

This concludes the encyclopedia entry for ADP2140ACPZ3325R7, covering its product details, specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.