LS2088ASE7TTB

Product Overview

• Category: Integrated Circuit
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: TTB Package
• Essence: Power Management IC
• Packaging/Quantity: Tape and Reel, 1000 units per reel

Specifications

• Input Voltage Range: 3V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Output Current: Up to 2A
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: 1MHz
• Efficiency: Up to 95%
• Protection Features: Overcurrent Protection, Thermal Shutdown, Undervoltage Lockout

Detailed Pin Configuration

The LS2088ASE7TTB has the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. EN: Enable Pin
4. FB: Feedback Pin
5. VOUT: Output Voltage
6. PG: Power Good Indicator
7. SS: Soft-Start Pin

Functional Features

• High Efficiency: The LS2088ASE7TTB offers high efficiency power conversion, minimizing energy loss.
• Low Power Consumption: It consumes low power during operation, reducing overall power consumption.
• Overcurrent Protection: The integrated circuit includes overcurrent protection to safeguard against excessive current flow.
• Thermal Shutdown: In case of overheating, the LS2088ASE7TTB automatically shuts down to prevent damage.
• Undervoltage Lockout: It ensures that the output voltage remains within a safe range by monitoring the input voltage.

Advantages and Disadvantages

Advantages

• High efficiency power management
• Low power consumption
• Overcurrent protection for enhanced safety
• Thermal shutdown feature prevents damage due to overheating
• Undervoltage lockout ensures stable output voltage

Disadvantages

• Limited output current capacity (up to 2A)
• Operating temperature range is limited to -40°C to +85°C

Working Principles

The LS2088ASE7TTB is a power management IC that regulates the input voltage and provides a stable output voltage. It utilizes a switching regulator to efficiently convert the input voltage to the desired output voltage. The integrated circuit incorporates various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure safe and reliable operation.

Detailed Application Field Plans

The LS2088ASE7TTB is commonly used in various applications requiring power management, including:

1. Mobile Devices: It can be utilized in smartphones, tablets, and other portable electronic devices to regulate power supply and optimize battery life.
2. IoT Devices: The IC is suitable for Internet of Things (IoT) devices where efficient power management is crucial for extended battery life.
3. Industrial Automation: It finds application in industrial automation systems to regulate power supply for control circuits and sensors.
4. Automotive Electronics: The LS2088ASE7TTB can be employed in automotive electronics to manage power distribution and ensure stable operation of various components.

Detailed and Complete Alternative Models

1. LS2088ASE7TTA: Similar to LS2088ASE7TTB but with a different package (TTA Package).
2. LS2088ASE7TTC: Similar to LS2088ASE7TTB but with a different package (TTC Package).
3. LS2088ASE7TTD: Similar to LS2088ASE7TTB but with a different package (TTD Package).
4. LS2088ASE7TTE: Similar to LS2088ASE7TTB but with a different package (TTE Package).

These alternative models offer similar functionality and characteristics, but differ in the package type.

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