MAX8795AETJ+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 32-Pin TQFN (Thin Quad Flat No-Lead)
• Essence: Voltage Regulator
• 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
• Maximum Output Current: 1.5A
• Efficiency: Up to 95%
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8795AETJ+T has a total of 32 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. PGND: Power Ground
6. LX: Inductor Connection
7. BST: Boost Capacitor Connection
8. SW: Switching Node
9. AGND: Analog Ground
10. SS/TR: Soft-Start/Tracking Pin
11. VCC: Supply Voltage
12. VOUT: Output Voltage

And so on...

Functional Features

• High Efficiency: The MAX8795AETJ+T offers up to 95% efficiency, ensuring minimal power loss during voltage regulation.
• Low Power Consumption: With a quiescent current of only 30µA, the device consumes very little power when in standby or idle mode.
• Wide Input Voltage Range: The IC can accept input voltages ranging from 2.7V to 5.5V, making it suitable for a variety of applications.
• Adjustable Output Voltage: The output voltage can be adjusted from 0.6V to 3.3V, providing flexibility in different power supply requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption and longer battery life. - Wide input voltage range allows for compatibility with various power sources. - Compact package size enables space-saving designs. - Adjustable output voltage provides versatility in different applications.

Disadvantages: - Limited maximum output current of 1.5A may not be sufficient for high-power applications. - Higher cost compared to some alternative models.

Working Principles

The MAX8795AETJ+T is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a boost converter topology to step up the input voltage to the desired output voltage level. The device incorporates a control loop that adjusts the duty cycle of the internal switch to maintain a stable output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

The MAX8795AETJ+T finds application in various fields, including but not limited to:

1. Portable Electronics: It can be used in smartphones, tablets, and portable media players to regulate the voltage supplied to different components.
2. IoT Devices: The IC is suitable for powering low-power IoT devices such as sensors, wearables, and smart home devices.
3. Industrial Equipment: It can be employed in industrial automation systems, control panels, and motor drives to provide stable power supply.
4. Automotive Electronics: The device can be utilized in automotive applications like infotainment systems, lighting controls, and advanced driver-assistance systems (ADAS).

Detailed and Complete Alternative Models

1. LM2576-ADJ: A popular adjustable voltage regulator IC with similar specifications and package options.
2. LT1763: Low dropout linear regulator IC suitable for applications requiring low noise and high PSRR.
3. TPS5430: A synchronous buck converter IC with a wide input voltage range and high efficiency.

These alternative models offer similar functionality to the MAX8795AETJ+T and can be considered based on specific application requirements.

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