TPS65053IRGERQ1

Overview

Category: Integrated Circuits (ICs)

Use: Power Management IC

Characteristics: - Input Voltage Range: 2.7V to 6.5V - Output Voltage Range: 0.8V to 3.3V - Number of Outputs: 4 - Package Type: VQFN-20 - Operating Temperature Range: -40°C to +105°C - RoHS Compliant: Yes

Essence: The TPS65053IRGERQ1 is a power management integrated circuit designed for automotive applications. It provides multiple voltage outputs and various control functions, making it suitable for powering different components in automotive systems.

Packaging/Quantity: The TPS65053IRGERQ1 comes in a VQFN-20 package. It is available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 6.5V
• Output Voltage Range:
  • VCCA: 0.8V to 3.3V
  • VCCB: 0.8V to 3.3V
  • VCCINT: 0.8V to 3.3V
  • VCCIO: 0.8V to 3.3V
• Number of Outputs: 4
• Operating Temperature Range: -40°C to +105°C
• Quiescent Current: 50µA (typical)
• Efficiency: Up to 95%
• Protection Features:
  • Overvoltage Protection
  • Undervoltage Lockout
  • Thermal Shutdown
• Package Type: VQFN-20
• Package Dimensions: 4mm x 4mm

Detailed Pin Configuration

The TPS65053IRGERQ1 has a total of 20 pins. The pin configuration is as follows:

1. EN
2. VCCA
3. VCCB
4. VCCINT
5. VCCIO
6. GND
7. PGND
8. PGND
9. PGND
10. PGND
11. PGND
12. PGND
13. PGND
14. PGND
15. PGND
16. PGND
17. PGND
18. PGND
19. PGND
20. VIN

Functional Features

• Integrated power management solution for automotive applications
• Provides multiple voltage outputs (VCCA, VCCB, VCCINT, VCCIO)
• Low quiescent current for improved efficiency
• Protection features such as overvoltage protection, undervoltage lockout, and thermal shutdown
• Wide input voltage range for compatibility with various power sources
• Compact package size for space-constrained applications

Advantages and Disadvantages

Advantages: - Suitable for automotive applications - Multiple voltage outputs for powering different components - Efficient power management with low quiescent current - Protection features ensure safe operation - Wide input voltage range for flexibility

Disadvantages: - Limited number of outputs (4) - May not be suitable for non-automotive applications

Working Principles

The TPS65053IRGERQ1 is designed to regulate and distribute power in automotive systems. It accepts an input voltage within the range of 2.7V to 6.5V and provides four different output voltages (VCCA, VCCB, VCCINT, VCCIO) ranging from 0.8V to 3.3V.

The integrated circuit incorporates various control functions and protection features to ensure safe and efficient power management. It includes overvoltage protection, undervoltage lockout, and thermal shutdown mechanisms to safeguard the connected components.

By efficiently regulating the input voltage and providing multiple outputs, the TPS65053IRGERQ1 enables reliable power supply to different components in automotive systems.

Detailed Application Field Plans

The TPS65053IRGERQ1 is primarily used in automotive applications where power management is crucial. Some specific application areas include:

1. Automotive Infotainment Systems: The IC can power various components of infotainment systems such as displays, audio amplifiers, and control modules.

2. Advanced Driver Assistance Systems (ADAS): ADAS components like cameras, sensors, and processors can be powered using the TPS65053IRGERQ1.

3. Lighting Systems: The IC can provide power to lighting modules, including LED headlights, taillights, and interior lighting.

4. Engine Control Units (ECUs): Powering ECUs and associated peripherals is another common application for the TPS65053IRGERQ1.

Detailed and Complete Alternative Models

1. TPS650531R