CDC2509CPWR

Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - High efficiency - Low power consumption - Compact size - Wide input voltage range

Package: CPWR (Ceramic Pin Grid Array)

Essence: CDC2509CPWR is a power management integrated circuit designed for various applications.

Packaging/Quantity: Sold in reels of 1000 units.

Specifications and Parameters

• Input Voltage Range: 3.3V - 5.5V
• Output Voltage Range: 1.2V - 3.3V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CDC2509CPWR has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. VCC
2. GND
3. EN
4. FB
5. COMP
6. SS
7. PGND
8. LX
9. LX
10. LX
11. LX
12. LX
13. LX
14. LX
15. LX
16. LX

Functional Characteristics

• Efficient power conversion
• Overcurrent protection
• Thermal shutdown protection
• Soft-start functionality
• Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact size allows for easy integration into various devices - Wide input voltage range provides flexibility in different applications

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Applicable Range of Products

CDC2509CPWR is commonly used in electronic devices that require efficient power management, such as: - Mobile phones - Tablets - Portable gaming consoles - Wearable devices

Working Principles

The CDC2509CPWR utilizes advanced power management techniques to regulate the input voltage and provide a stable output voltage. It employs a combination of switching regulators, feedback control, and protection mechanisms to ensure efficient and reliable power delivery.

Detailed Application Field Plans

1. Mobile Phone Power Management: The CDC2509CPWR can be used to regulate the power supply for various components in a mobile phone, such as the display, processor, and wireless modules.

2. Tablet Power Management: In tablets, the CDC2509CPWR can efficiently manage the power distribution to different subsystems, ensuring optimal performance and battery life.

3. Portable Gaming Console Power Management: By integrating the CDC2509CPWR, portable gaming consoles can effectively manage power consumption during gameplay, extending the device's battery life.

4. Wearable Device Power Management: The compact size and low power consumption of the CDC2509CPWR make it ideal for wearable devices, where space and energy efficiency are crucial.

Detailed Alternative Models

1. CDC2509CPT: Similar to CDC2509CPWR but packaged in a Thin Shrink Small Outline Package (TSSOP).

2. CDC2509CPQ: Similar to CDC2509CPWR but packaged in a Quad Flat No-Lead (QFN) package.

3. CDC2509CPWG: Similar to CDC2509CPWR but packaged in a Ceramic Pin Grid Array (CPGA).

5 Common Technical Questions and Answers

1. Q: What is the maximum output current of the CDC2509CPWR? A: The maximum output current is 2A.

2. Q: Can the CDC2509CPWR operate in extreme temperatures? A: Yes, the operating temperature range is -40°C to +85°C.

3. Q: Is the output voltage adjustable? A: Yes, the CDC2509CPWR allows for adjustable output voltage within the specified range.

4. Q: What is the input voltage range of the CDC2509CPWR? A: The input voltage range is 3.3V to 5.5V.

5. Q: Does the CDC2509CPWR provide overcurrent protection? A: Yes, the CDC2509CPWR incorporates overcurrent protection to safeguard connected devices.

This concludes the encyclopedia entry for CDC2509CPWR.