APR34330CMPTR-G1

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: Compact Size, Surface Mount Technology (SMT)
• Essence: Regulates and Controls 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
• Output Current: Up to 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN-16

Detailed Pin Configuration

The APR34330CMPTR-G1 has a QFN-16 package with the following pin configuration:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. SW: Switching Node
6. PGND: Power Ground
7. VOUT: Output Voltage
8. COMP: Compensation Pin
9. SS: Soft-Start Pin
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• Integrated synchronous buck converter
• Wide input voltage range for versatile applications
• Adjustable output voltage through feedback pin
• High efficiency operation for reduced power consumption
• Overcurrent protection and thermal shutdown features
• Soft-start function for controlled startup

Advantages and Disadvantages

Advantages: - Compact size allows for space-saving designs - High efficiency results in energy savings - Wide input voltage range provides flexibility - Overcurrent protection ensures device safety - Soft-start feature prevents inrush current

Disadvantages: - Limited output current capacity (up to 3A) - Operating temperature range may not be suitable for extreme environments

Working Principles

The APR34330CMPTR-G1 is a synchronous buck converter that regulates the output voltage based on the feedback received from the FB pin. It operates by switching the input voltage through an internal power switch, controlled by the SW pin. The integrated control circuitry adjusts the duty cycle of the switch to maintain the desired output voltage. The device also incorporates overcurrent protection and thermal shutdown mechanisms to ensure safe operation.

Detailed Application Field Plans

The APR34330CMPTR-G1 is commonly used in various applications, including but not limited to:

1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable gaming consoles.
2. IoT devices: Suitable for powering sensors, wireless modules, and microcontrollers in Internet of Things (IoT) applications.
3. Industrial equipment: Used in control systems, motor drives, and instrumentation devices.
4. Automotive electronics: Supports power management in automotive infotainment systems, lighting controls, and advanced driver-assistance systems (ADAS).
5. Consumer electronics: Enables efficient power delivery in televisions, audio systems, and home appliances.

Detailed and Complete Alternative Models

1. APR34330CMPT-G1: Similar specifications and features, but with a different package type (QFN-12).
2. APR34330CSPTR-G1: Same specifications and features, but in a smaller package size (WLCSP-16).
3. APR34330DMPTR-G1: Higher output current capacity (up to 5A), suitable for more demanding applications.
4. APR34330CMPTR-G2: Improved efficiency and extended operating temperature range (-40°C to +105°C).

(Note: The above alternative models are for illustrative purposes only and may not represent an exhaustive list of alternatives.)

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