TPS3620-33MDGKTEP

Product Overview

Category

The TPS3620-33MDGKTEP belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling voltage levels in electronic systems.

Characteristics

• Voltage supervision range: 3.3V
• Low quiescent current: 1.5µA (typical)
• Wide operating temperature range: -40°C to +125°C
• Adjustable delay time
• Power-on reset generator
• Open-drain output
• Small package size: MSOP-8

Package

The TPS3620-33MDGKTEP is packaged in an MSOP-8 package.

Essence

The essence of the TPS3620-33MDGKTEP is its ability to provide accurate voltage monitoring and control, ensuring the proper functioning of electronic systems.

Packaging/Quantity

The product is typically available in reels containing a quantity of 2500 units.

Specifications

• Supply voltage range: 2.5V to 6.5V
• Threshold voltage accuracy: ±1.5%
• Reset threshold options: 4.55V, 4.4V, 4.25V, 4.15V, 3.08V, 2.93V, 2.63V, 2.32V
• Delay time options: 20ms, 50ms, 100ms, 200ms, 400ms, 800ms, 1.6s, 3.2s
• Quiescent current: 1.5µA (typical)
• Output type: Open-drain
• Operating temperature range: -40°C to +125°C

Detailed Pin Configuration

The TPS3620-33MDGKTEP has the following pin configuration:

1. GND (Ground)
2. VDD (Supply Voltage)
3. MR (Manual Reset)
4. RESET (Reset Output)

Functional Features

• Power-on reset generation
• Accurate voltage monitoring
• Adjustable delay time for reset output
• Manual reset option
• Open-drain output for easy integration with other components

Advantages and Disadvantages

Advantages

• Low quiescent current, minimizing power consumption
• Wide operating temperature range, suitable for various environments
• Adjustable delay time allows flexibility in system design
• Small package size enables space-saving designs
• Accurate voltage monitoring ensures system reliability

Disadvantages

• Limited threshold voltage options may not cater to all voltage requirements
• Open-drain output may require additional circuitry for certain applications

Working Principles

The TPS3620-33MDGKTEP operates by continuously monitoring the input voltage. When the voltage falls below the specified threshold, the reset output is activated, indicating a power-on reset condition. The delay time can be adjusted to control the duration of the reset output. The open-drain output allows for easy integration with other components in the system.

Detailed Application Field Plans

The TPS3620-33MDGKTEP finds applications in various fields, including but not limited to: - Battery-powered devices - Industrial automation systems - Automotive electronics - Consumer electronics - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS3620-33MDGKTEP include: - TPS3808G01DBVR - MAX823LEUK-T - ADM6315-26D2ARTZ-R7 - MCP101T-450I/TT

These alternatives should be evaluated based on specific requirements and compatibility with the target system.

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