TPS650250QRHBRQ1

Product Overview

Category

The TPS650250QRHBRQ1 belongs to the category of integrated power management devices.

Use

This device is primarily used for power management in automotive applications.

Characteristics

• Integrated power management solution
• Designed for automotive systems
• High efficiency and reliability
• Compact package size
• Wide input voltage range
• Multiple output channels

Package

The TPS650250QRHBRQ1 comes in a small, compact package that is suitable for space-constrained automotive applications.

Essence

The essence of the TPS650250QRHBRQ1 lies in its ability to efficiently manage power in automotive systems, ensuring reliable operation and optimal performance.

Packaging/Quantity

This product 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: Adjustable from 0.8V to 3.6V
• Number of Output Channels: 4
• Maximum Output Current: 500mA per channel
• Operating Temperature Range: -40°C to +125°C
• Package Type: VQFN

Detailed Pin Configuration

The TPS650250QRHBRQ1 has the following pin configuration:

1. VIN: Input voltage
2. EN: Enable pin
3. PG: Power good indicator
4. VOUT1: Output voltage 1
5. VOUT2: Output voltage 2
6. VOUT3: Output voltage 3
7. VOUT4: Output voltage 4
8. GND: Ground

Functional Features

• Integrated DC-DC converters
• Low dropout regulators
• Power sequencing and monitoring
• Overcurrent protection
• Thermal shutdown protection
• Fault detection and reporting

Advantages and Disadvantages

Advantages

• Compact size for space-constrained applications
• Wide input voltage range allows for flexibility in power supply selection
• High efficiency ensures minimal power loss
• Reliable operation in automotive environments
• Comprehensive protection features enhance system safety

Disadvantages

• Limited output current per channel may not be suitable for high-power applications
• Not compatible with non-automotive systems

Working Principles

The TPS650250QRHBRQ1 integrates multiple power management functions into a single device. It utilizes DC-DC converters and low dropout regulators to efficiently convert the input voltage to the desired output voltages. The device also incorporates power sequencing and monitoring, overcurrent protection, thermal shutdown protection, and fault detection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

The TPS650250QRHBRQ1 is specifically designed for use in automotive systems. It can be employed in various applications, including:

1. Infotainment systems
2. Advanced driver-assistance systems (ADAS)
3. Lighting control modules
4. Body control modules
5. Powertrain control modules

Detailed and Complete Alternative Models

1. TPS650251QRHBRQ1: Similar to TPS650250QRHBRQ1 but with additional features
2. TPS650252QRHBRQ1: Higher output current capability compared to TPS650250QRHBRQ1
3. TPS650253QRHBRQ1: Enhanced thermal management capabilities for demanding automotive applications

These alternative models offer similar functionality to the TPS650250QRHBRQ1 but may have additional features or improved specifications based on specific application requirements.

In conclusion, the TPS650250QRHBRQ1 is an integrated power management device designed for automotive systems. Its compact size, wide input voltage range, and comprehensive protection features make it an ideal choice for various automotive applications. However, its limited output current per channel may restrict its suitability for high-power applications.