TEA1708T/1J

Product Overview

Category

TEA1708T/1J belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management applications.

Characteristics

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

Package

TEA1708T/1J is available in a small outline package (SOP) or a thin small outline package (TSOP).

Essence

The essence of TEA1708T/1J lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

TEA1708T/1J is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 4.5V to 40V
• Output voltage range: 0.8V to 37V
• Maximum output current: 2A
• Switching frequency: 200kHz to 2MHz
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

TEA1708T/1J has the following pin configuration:

1. VIN: Input voltage
2. GND: Ground
3. VCC: Supply voltage
4. EN: Enable pin
5. FB: Feedback pin
6. COMP: Compensation pin
7. SS: Soft-start pin
8. PGND: Power ground
9. SW: Switch pin
10. LX: Inductor connection

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during operation.
• Built-in protection features such as overvoltage and overcurrent protection enhance device safety.
• Soft-start function prevents excessive inrush current during startup.

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings.
• Compact size enables integration into space-constrained designs.
• Wide input voltage range enhances versatility.
• Built-in protection features ensure device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Switching frequency range may not be optimal for all design requirements.

Working Principles

TEA1708T/1J operates based on a switching regulator principle. It utilizes a control circuit to regulate the output voltage by adjusting the duty cycle of the internal switch. This allows for efficient power conversion from the input voltage to the desired output voltage.

Detailed Application Field Plans

TEA1708T/1J finds application in various electronic devices, including but not limited to: - Power supplies - Battery chargers - LED lighting systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TEA1708T/1J are: - TEA1713T/1J - TEA1721T/1J - TEA1733T/1J - TEA1745T/1J

These models provide comparable power management capabilities and can be considered as alternatives depending on specific design requirements.

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