TEA1993TS/1X

Product Overview

Category

TEA1993TS/1X belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

• Integrated circuit
• Power management functionality
• High efficiency
• Compact size

Package

The TEA1993TS/1X is available in a small outline package (SOP) or thin shrink small outline package (TSSOP).

Essence

The essence of TEA1993TS/1X lies in its ability to efficiently manage power in various electronic devices.

Packaging/Quantity

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

Specifications

The TEA1993TS/1X has the following specifications:

• Input voltage range: 4.5V to 40V
• Output voltage range: 0.8V to 36V
• Maximum output current: 2A
• Switching frequency: 100kHz to 500kHz
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The TEA1993TS/1X features a pin configuration as follows:

1. VCC: Power supply input
2. GND: Ground reference
3. FB: Feedback pin for regulating output voltage
4. EN: Enable pin for controlling device operation
5. COMP: Compensation pin for stability optimization
6. SS: Soft-start pin for controlling start-up behavior
7. SW: Switch node for connecting external components
8. PGND: Power ground reference

Functional Features

The TEA1993TS/1X offers the following functional features:

• Wide input voltage range for versatile applications
• High efficiency power conversion
• Overcurrent protection
• Thermal shutdown protection
• Adjustable output voltage
• Soft-start functionality for controlled start-up

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range enables compatibility with various power sources
• Overcurrent and thermal shutdown protection enhance device safety

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Higher switching frequency may introduce electromagnetic interference (EMI) concerns

Working Principles

The TEA1993TS/1X operates based on a pulse width modulation (PWM) control scheme. It regulates the output voltage by adjusting the duty cycle of the internal switch, which controls the energy transfer from the input to the output.

Detailed Application Field Plans

The TEA1993TS/1X finds application in various fields, including:

1. Consumer electronics: Power management in televisions, audio systems, and gaming consoles.
2. Industrial equipment: Efficient power conversion in motor drives, lighting systems, and industrial automation.
3. Automotive electronics: Voltage regulation in automotive infotainment systems, lighting modules, and electric vehicle charging stations.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TEA1993TS/1X include:

1. TEA1994TS/1X
2. TEA1995TS/1X
3. TEA1996TS/1X
4. TEA1997TS/1X

These models share comparable specifications and pin configurations, providing flexibility for different design requirements.

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