TSM109IDT

Product Overview

Category

TSM109IDT belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

• TSM109IDT is a highly efficient and compact IC.
• It offers excellent voltage regulation capabilities.
• The product is designed to operate in a wide range of temperatures.
• It provides reliable protection features against overvoltage, overcurrent, and short circuits.

Package

TSM109IDT is available in a small outline package (SOP) format.

Essence

The essence of TSM109IDT lies in its ability to efficiently regulate and manage power supply in various electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 24V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

TSM109IDT features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Overvoltage protection safeguards connected devices from excessive voltage levels.
• Overcurrent protection prevents damage caused by excessive current flow.
• Short circuit protection ensures the safety of the circuitry.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• Excellent voltage regulation capabilities ensure stable power supply.
• Wide operating temperature range allows usage in diverse environments.
• Reliable protection features enhance the durability of connected devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for proper operation, increasing overall system complexity.

Working Principles

TSM109IDT operates based on a switching regulator principle. It utilizes a control circuit to regulate the input voltage and convert it into a stable output voltage. This is achieved through a combination of pulse width modulation (PWM) and feedback control mechanisms.

Detailed Application Field Plans

TSM109IDT finds applications in various fields, including but not limited to: 1. Consumer electronics: Power management in smartphones, tablets, and portable devices. 2. Automotive: Voltage regulation in automotive infotainment systems and lighting controls. 3. Industrial automation: Power supply management in industrial control systems and motor drives. 4. Telecommunications: Voltage regulation in networking equipment and communication devices.

Detailed and Complete Alternative Models

1. TSM108IDT: Similar to TSM109IDT with a lower maximum output current of 2A.
2. TSM110IDT: Similar to TSM109IDT with a higher maximum output current of 5A.
3. TSM111IDT: Similar to TSM109IDT with additional features such as adjustable output voltage.

These alternative models provide flexibility in choosing the appropriate IC based on specific application requirements.

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