TPS2836DR

Product Overview

Category

The TPS2836DR belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used as a power distribution switch.

Characteristics

• High efficiency
• Low on-resistance
• Overcurrent protection
• Thermal shutdown protection

Package

The TPS2836DR is available in a small outline package (SOP) with eight pins.

Essence

The essence of the TPS2836DR lies in its ability to efficiently distribute power while providing protection against overcurrent and thermal shutdown.

Packaging/Quantity

The TPS2836DR is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer.

Specifications

• Input voltage range: 2.7V to 5.5V
• Output voltage range: 0V to Vcc
• Maximum continuous current: 1.5A
• On-resistance: 80mΩ (typical)
• Operating temperature range: -40°C to 85°C

Pin Configuration

The TPS2836DR has the following pin configuration:

```

---

| | --| EN OUT |-- Pin 1 --| GND IN+ |-- Pin 2 --| IN- IN- |-- Pin 3 --| PG FB |-- Pin 4 --| UVLO SS |-- Pin 5 --| NC |-- Pin 6 --| NC |-- Pin 7 --| VIN NC |-- Pin 8 |___________| ```

Functional Features

• Enable (EN) pin for controlling the power switch
• Power Good (PG) pin indicating output voltage status
• Undervoltage Lockout (UVLO) for protection against low input voltage
• Soft-start (SS) pin for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss
• Overcurrent protection safeguards the circuitry
• Thermal shutdown protection prevents overheating

Disadvantages

• Limited maximum continuous current of 1.5A
• Relatively high on-resistance compared to some alternative models

Working Principles

The TPS2836DR operates by controlling the flow of power from the input to the output based on the enable signal. It ensures efficient power distribution while providing protection against overcurrent and thermal shutdown.

Detailed Application Field Plans

The TPS2836DR finds applications in various fields, including but not limited to: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS2836DR include: - TPS2826DR - TPS2846DR - TPS2856DR

These models can be considered as alternatives depending on specific requirements and constraints.

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