TPS51200DRCR

Product Overview

Category

The TPS51200DRCR belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic devices.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

The TPS51200DRCR comes in a small outline package (SOIC) with 8 pins.

Essence

The essence of the TPS51200DRCR lies in its ability to efficiently regulate voltage, ensuring stable and reliable power supply to electronic devices.

Packaging/Quantity

The TPS51200DRCR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 0.6V to 3.3V
• Output Current: Up to 1A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin
4. EN: Enable pin
5. SS/TR: Soft-start/Tracking pin
6. PG: Power good pin
7. VOUT: Output voltage pin
8. BST: Bootstrap pin

Functional Features

• Integrated synchronous rectifier for improved efficiency
• Adjustable output voltage through external resistors
• Soft-start function for controlled startup
• Power good indicator for system monitoring
• Overcurrent protection to prevent damage
• Thermal shutdown protection to prevent overheating

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for space-saving designs
• Wide input voltage range accommodates various power sources
• Overcurrent and thermal shutdown protection enhance device reliability

Disadvantages

• Limited output current capacity (up to 1A)
• Requires external resistors for output voltage adjustment

Working Principles

The TPS51200DRCR operates as a synchronous buck converter. It converts the input voltage to a lower, regulated output voltage using high-frequency switching. The integrated synchronous rectifier improves efficiency by reducing power losses. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switches to maintain a stable output.

Detailed Application Field Plans

The TPS51200DRCR is commonly used in various applications, including: - Mobile devices - Portable gaming consoles - Wireless routers - Industrial automation systems - Battery-powered equipment

Detailed and Complete Alternative Models

• TPS51200DRCT
• TPS51200DRCRG4
• TPS51200DRCTG4
• TPS51200DRCRG4Q1
• TPS51200DRCTG4Q1

These alternative models offer similar functionality and characteristics to the TPS51200DRCR, providing flexibility in design choices.

In conclusion, the TPS51200DRCR is a highly efficient voltage regulator with a wide range of applications. Its compact size, overcurrent protection, and thermal shutdown features make it an ideal choice for various electronic devices. While it has some limitations in terms of output current capacity, the TPS51200DRCR remains a reliable and versatile component in voltage regulation systems.