PM75280006R

Product Overview

• Category: Electronic Component
• Use: Power Management
• Characteristics: High Efficiency, Compact Size
• Package: Integrated Circuit (IC)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel / 1000 units per reel

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Voltage: Adjustable from 0.8V to 5.5V
• Output Current: Up to 2A
• Efficiency: Up to 95%
• Operating Temperature: -40°C to +85°C
• Package Type: SOT-23-6

Detailed Pin Configuration

The PM75280006R has a total of six pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin for turning the regulator on/off
4. FB: Feedback pin for setting the output voltage
5. VOUT: Output voltage pin
6. PG: Power Good pin indicating stable output voltage

Functional Features

• High Efficiency: The PM75280006R utilizes advanced switching technology, resulting in high efficiency and reduced power dissipation.
• Compact Size: With its small form factor and integrated design, this voltage regulator is suitable for space-constrained applications.
• Wide Input Voltage Range: The device can accept input voltages ranging from 4.5V to 18V, making it versatile for various power supply configurations.
• Adjustable Output Voltage: The output voltage can be easily adjusted within the range of 0.8V to 5.5V, providing flexibility for different system requirements.
• Power Good Indicator: The PG pin provides a signal indicating when the output voltage is within the specified range, ensuring reliable power delivery.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Compact size allows for easy integration into space-limited designs. - Wide input voltage range provides versatility in power supply options. - Adjustable output voltage accommodates diverse system requirements. - Power Good indicator ensures reliable power delivery.

Disadvantages: - Limited output current of up to 2A may not be sufficient for high-power applications. - Operating temperature range may restrict usage in extreme environments.

Working Principles

The PM75280006R operates as a voltage regulator by converting an input voltage to a stable output voltage. It employs a switching mechanism that efficiently steps down the input voltage to the desired level. The feedback pin (FB) is used to set the output voltage, while the enable pin (EN) controls the on/off state of the regulator. The device continuously monitors the output voltage and adjusts its operation to maintain a stable output even under varying load conditions.

Detailed Application Field Plans

The PM75280006R finds application in various fields, including:

1. Consumer Electronics: Used in smartphones, tablets, and portable devices to regulate power supply for efficient operation.
2. Industrial Automation: Provides stable voltage regulation in control systems, motor drives, and PLCs.
3. Automotive: Suitable for powering infotainment systems, lighting modules, and other automotive electronics.
4. Telecommunications: Used in networking equipment, routers, and switches to ensure reliable power delivery.
5. Renewable Energy: Enables efficient power conversion in solar inverters and wind turbine systems.

Detailed and Complete Alternative Models

1. PM75280004R: Similar to PM75280006R but with a lower output current capability of 1A.
2. PM75280008R: Similar to PM75280006R but with a higher output current capability of 3A.
3. PM75280010R: Similar to PM75280006R but with an extended input voltage range of 4.5V to 24V.

These alternative models provide options for different output current requirements and expanded input voltage ranges while maintaining similar characteristics and functionality.

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