TPS2835DRG4 - English Editing Encyclopedia Entry

Product Overview

Category

The TPS2835DRG4 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and control applications.

Characteristics

• The TPS2835DRG4 is a high-performance, low-side power switch.
• It offers efficient power management and control capabilities.
• This IC is designed to handle high current loads with minimal power dissipation.
• It provides protection features such as overcurrent and thermal shutdown.

Package

The TPS2835DRG4 is available in a small outline package (SOP) with eight pins.

Essence

The essence of the TPS2835DRG4 lies in its ability to efficiently control and manage power in electronic devices, ensuring optimal performance and protection.

Packaging/Quantity

The TPS2835DRG4 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0V to VCC
• Maximum Continuous Current: 3A
• Operating Temperature Range: -40°C to +85°C
• Switching Frequency: Up to 1MHz

Detailed Pin Configuration

The TPS2835DRG4 has the following pin configuration:

1. GND (Ground)
2. IN (Input)
3. EN (Enable)
4. OUT (Output)
5. PGND (Power Ground)
6. PGND (Power Ground)
7. PGND (Power Ground)
8. VCC (Supply Voltage)

Functional Features

• High-efficiency power switching
• Overcurrent protection
• Thermal shutdown protection
• Fast turn-on and turn-off times
• Low quiescent current
• Wide input voltage range

Advantages and Disadvantages

Advantages

• Efficient power management
• High current handling capability
• Protection features for enhanced reliability
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited maximum continuous current (3A)
• Requires external components for complete power management solution

Working Principles

The TPS2835DRG4 operates as a low-side power switch. It controls the flow of current from the input to the output based on the enable signal. When the enable signal is high, the switch turns on, allowing current to flow through. Conversely, when the enable signal is low, the switch turns off, interrupting the current flow.

Detailed Application Field Plans

The TPS2835DRG4 finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Battery-powered devices - Motor control circuits - LED lighting systems - Industrial automation equipment - Automotive electronics

Detailed and Complete Alternative Models

1. TPS2825DRG4: Similar functionality with a lower maximum continuous current rating of 2.5A.
2. TPS2845DRG4: Higher maximum continuous current rating of 4.5A, suitable for applications requiring higher power handling.
3. TPS2816DRG4: Lower maximum continuous current rating of 1.6A, ideal for low-power applications.

These alternative models provide similar functionality to the TPS2835DRG4 but with varying specifications to cater to different application requirements.

In conclusion, the TPS2835DRG4 is a high-performance low-side power switch IC that offers efficient power management and control capabilities. With its compact package size, protection features, and wide operating temperature range, it finds applications in various electronic devices and systems.