TPS2835PWPRG4

Product Overview

Category

The TPS2835PWPRG4 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High efficiency power management
• Low power consumption
• Compact size
• Wide operating voltage range
• Temperature and voltage protection features

Package

The TPS2835PWPRG4 is available in a small outline package (SOP) with a PowerPAD™ thermal pad for enhanced heat dissipation.

Essence

The essence of TPS2835PWPRG4 lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

The TPS2835PWPRG4 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: 0.6V to 5.5V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +125°C
• Switching Frequency: 500kHz

Detailed Pin Configuration

The TPS2835PWPRG4 has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. PGND: Power ground pin

Functional Features

• Integrated high-side and low-side MOSFETs for efficient power switching
• Adjustable output voltage through external resistors
• Overcurrent protection
• Thermal shutdown protection
• Soft-start feature for controlled power-up

Advantages and Disadvantages

Advantages

• High efficiency power management
• Wide operating voltage range
• Compact size for space-constrained applications
• Temperature and voltage protection features enhance reliability

Disadvantages

• Limited maximum output current (1.5A)
• Requires external resistors for adjustable output voltage

Working Principles

The TPS2835PWPRG4 operates based on a pulse-width modulation (PWM) control scheme. It uses the integrated MOSFETs to switch power between the input and output, regulating the output voltage based on the feedback signal.

Detailed Application Field Plans

The TPS2835PWPRG4 finds application in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable consumer electronics - Industrial automation systems - LED lighting applications - Automotive electronics

Detailed and Complete Alternative Models

• TPS2834PWPRG4: Similar specifications, but with a lower maximum output current of 1A.
• TPS2836PWPRG4: Similar specifications, but with a higher maximum output current of 2A.
• TPS2837PWPRG4: Similar specifications, but with additional features such as adjustable switching frequency.

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

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