PCS3P2042BG-08TR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: BG-08TR
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Input Voltage Range: 4.5V to 18V
• Output Voltage: Adjustable from 0.8V to 5.5V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Quiescent Current: 60µA

Detailed and Complete Pin Configuration

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. COMP: Compensation Pin

Functional Characteristics

• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• High efficiency for energy-saving operation
• Low quiescent current for reduced power consumption
• Built-in protection features such as overcurrent and thermal shutdown

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources - Adjustable output voltage provides customization options - High efficiency results in energy-efficient operation - Built-in protection features enhance reliability and safety

Disadvantages: - Limited maximum output current may not be suitable for high-power applications - Requires external components for proper operation

Applicable Range of Products

• Portable electronic devices
• Battery-powered systems
• Industrial automation equipment
• Automotive electronics
• IoT devices

Working Principles

The PCS3P2042BG-08TR is a voltage regulator IC that converts an input voltage into a regulated output voltage. It utilizes a control loop to maintain the desired output voltage by adjusting the duty cycle of an internal switching transistor. The feedback pin (FB) monitors the output voltage and provides feedback to the control circuitry, which adjusts the switching transistor accordingly.

Detailed Application Field Plans

1. Portable Electronic Devices: The PCS3P2042BG-08TR can be used in smartphones, tablets, and wearable devices to regulate the battery voltage and ensure stable operation.
2. Battery-Powered Systems: This IC is suitable for applications such as portable medical devices, wireless sensors, and remote monitoring systems that rely on battery power.
3. Industrial Automation Equipment: The voltage regulator can be employed in PLCs, motor drives, and control systems to provide stable power supply and protect sensitive components.
4. Automotive Electronics: The PCS3P2042BG-08TR can be utilized in automotive infotainment systems, lighting modules, and engine control units to regulate voltages and enhance system reliability.
5. IoT Devices: This IC can be integrated into smart home devices, environmental sensors, and connected appliances to ensure efficient power management.

Detailed Alternative Models

• PCS3P2042AG-08TR: Similar specifications but with a different package type (AG-08TR).
• PCS3P2042CG-08TR: Higher maximum output current (3A) but with a slightly reduced efficiency.

5 Common Technical Questions and Answers

1. Q: What is the maximum input voltage supported by the PCS3P2042BG-08TR? A: The input voltage range is from 4.5V to 18V.

2. Q: Can I adjust the output voltage of this IC? A: Yes, the output voltage is adjustable from 0.8V to 5.5V.

3. Q: What is the typical efficiency of the PCS3P2042BG-08TR? A: The efficiency can reach up to 95%.

4. Q: Does this IC have built-in protection features? A: Yes, it includes overcurrent and thermal shutdown protection.

5. Q: What is the operating temperature range of the PCS3P2042BG-08TR? A: It can operate within a temperature range of -40°C to +85°C.

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