CDC351DWG4

Overview

Category: Integrated Circuit
Use: Power Management
Characteristics: High Efficiency, Low Power Consumption
Package: DWG4
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel / 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Dropout Voltage: 200mV at 500mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CDC351DWG4 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Characteristics

• High efficiency voltage regulation
• Low power consumption
• Overcurrent protection
• Thermal shutdown protection
• Enable/disable control

Advantages and Disadvantages

Advantages: - High efficiency operation - Wide input voltage range - Low dropout voltage - Compact package size

Disadvantages: - Limited maximum output current - Requires external components for stability

Applicable Range of Products

The CDC351DWG4 is suitable for various portable electronic devices, such as smartphones, tablets, and wearable devices, that require efficient power management.

Working Principles

The CDC351DWG4 is a voltage regulator that takes an input voltage within the specified range and provides a stable output voltage. It achieves this by using internal circuitry to regulate the voltage and maintain a constant output despite changes in the input voltage or load conditions.

Detailed Application Field Plans

The CDC351DWG4 can be used in a wide range of applications, including:

1. Mobile phones
2. Tablets
3. Portable gaming devices
4. Wearable fitness trackers
5. Bluetooth headsets

Detailed Alternative Models

Some alternative models to the CDC351DWG4 include:

• CDC352DWG4
• CDC353DWG4
• CDC354DWG4
• CDC355DWG4
• CDC356DWG4

5 Common Technical Questions and Answers

1. Q: What is the maximum output current of the CDC351DWG4? A: The maximum output current is 500mA.

2. Q: What is the operating temperature range of the CDC351DWG4? A: The operating temperature range is -40°C to +85°C.

3. Q: Does the CDC351DWG4 have overcurrent protection? A: Yes, it has overcurrent protection.

4. Q: What is the dropout voltage of the CDC351DWG4 at maximum load? A: The dropout voltage is 200mV at 500mA.

5. Q: Can the CDC351DWG4 be used in wearable devices? A: Yes, it is suitable for use in wearable devices.

This concludes the encyclopedia entry for the CDC351DWG4.