AAT4282BIPS-3-T1C

Overview

Product Category

The AAT4282BIPS-3-T1C belongs to the category of integrated circuits (ICs) and specifically falls under the class of power management ICs.

Use

This product is primarily used for power management applications, providing voltage regulation and control in various electronic devices.

Characteristics

• Voltage regulation and control
• Low power consumption
• High efficiency
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The AAT4282BIPS-3-T1C is available in a small outline package (SOP), which ensures ease of integration into different circuit designs.

Essence

The essence of the AAT4282BIPS-3-T1C lies in its ability to efficiently regulate and control voltages, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a standard quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 300mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOP-8

Detailed Pin Configuration

The AAT4282BIPS-3-T1C features an SOP-8 package with the following pin configuration:

1. EN (Enable)
2. GND (Ground)
3. FB (Feedback)
4. COMP (Compensation)
5. SW (Switch)
6. LX (Inductor Connection)
7. VOUT (Output Voltage)
8. VIN (Input Voltage)

Functional Features

• Voltage Regulation: The AAT4282BIPS-3-T1C provides precise voltage regulation, ensuring a stable output voltage even with varying input voltages.
• Overcurrent Protection: This IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
• Thermal Shutdown Protection: In case of excessive temperature rise, the AAT4282BIPS-3-T1C automatically shuts down to prevent damage to the device and surrounding components.
• Low Power Consumption: With a quiescent current of only 50µA, this IC minimizes power consumption, making it suitable for battery-powered applications.
• Wide Input Voltage Range: The AAT4282BIPS-3-T1C can accept input voltages ranging from 2.7V to 5.5V, providing flexibility in various power supply scenarios.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size for easy integration
• Overcurrent and thermal shutdown protection
• Wide input voltage range
• Low power consumption

Disadvantages

• Limited maximum output current (300mA)
• Restricted output voltage range (0.6V to VIN)

Working Principles

The AAT4282BIPS-3-T1C operates as a step-down (buck) voltage regulator. It uses a pulse-width modulation (PWM) control scheme to regulate the output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch accordingly. This control mechanism ensures that the output voltage remains within the desired range, compensating for variations in the input voltage.

Detailed Application Field Plans

The AAT4282BIPS-3-T1C finds application in various electronic devices and systems, including but not limited to: - Portable consumer electronics (smartphones, tablets, portable media players) - Battery-powered devices (wearable devices, wireless sensors) - Industrial automation systems - Automotive electronics - LED lighting applications

Detailed and Complete Alternative Models

1. AAT4282AIPS-3-T1C
2. AAT4282CIPS-3-T1C
3. AAT4282DIPS-3-T1C
4. AAT4282EIPS-3-T1C

These alternative models offer similar functionality and characteristics to the AAT4282BIPS-3-T1C, providing options for different design requirements.

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