TPS25200QDRVTQ1 - English Editing Encyclopedia Entry

Product Overview

Category

The TPS25200QDRVTQ1 belongs to the category of voltage supervisors and monitors.

Use

This product is primarily used for monitoring and controlling voltage levels in various electronic systems.

Characteristics

• Voltage supervision and monitoring capabilities
• High accuracy and precision
• Wide operating voltage range
• Low power consumption
• Compact and space-saving design

Package

The TPS25200QDRVTQ1 is available in a small outline package (SOIC) with 8 pins.

Essence

The essence of the TPS25200QDRVTQ1 lies in its ability to ensure stable and reliable voltage levels, preventing damage to sensitive electronic components.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 18V
• Output Voltage Range: Adjustable from 0.8V to 16V
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to 125°C
• Output Current: Up to 2A
• Accuracy: ±1.5% (over temperature and load)

Detailed Pin Configuration

The TPS25200QDRVTQ1 has the following pin configuration:

1. EN (Enable): Enable input pin for controlling the device's operation.
2. GND (Ground): Ground reference pin.
3. FB (Feedback): Feedback pin for setting the desired output voltage.
4. SS/TR (Soft Start/Tracking): Soft start and tracking control pin.
5. PG (Power Good): Power good output pin indicating the status of the output voltage.
6. VOUT (Output Voltage): Output voltage pin.
7. VIN (Input Voltage): Input voltage pin.
8. VREF (Reference Voltage): Reference voltage pin for internal circuitry.

Functional Features

• Overvoltage protection: Monitors and protects against excessive voltage levels.
• Undervoltage lockout: Ensures proper operation within specified voltage range.
• Power good output: Provides a signal indicating the status of the output voltage.
• Soft start and tracking: Enables smooth startup and tracking of the output voltage.
• Adjustable output voltage: Allows flexibility in setting the desired output voltage level.

Advantages and Disadvantages

Advantages

• High accuracy and precision in voltage monitoring.
• Wide operating voltage range suitable for various applications.
• Low power consumption, minimizing energy wastage.
• Compact design saves space in electronic systems.
• Reliable overvoltage and undervoltage protection.

Disadvantages

• Limited output current capacity (up to 2A).
• Requires external components for complete functionality.
• Relatively higher cost compared to some alternative models.

Working Principles

The TPS25200QDRVTQ1 operates by continuously monitoring the input voltage and comparing it to the desired output voltage set by the feedback pin. If the input voltage exceeds or falls below the specified thresholds, the device takes appropriate action to regulate the output voltage. It utilizes internal circuitry to ensure accurate voltage monitoring and protection against overvoltage and undervoltage conditions.

Detailed Application Field Plans

The TPS25200QDRVTQ1 finds application in various electronic systems, including but not limited to: - Power supplies - Battery management systems - Industrial automation equipment - Automotive electronics - Telecommunications devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the TPS25200QDRVTQ1 include: - TPS25201QDRVR - TPS25202QDRVR - TPS25203QDRVR - TPS25204QDRVR

These models share similar characteristics and specifications, providing users with options based on their specific requirements.

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