TPS25740RGER

Product Overview

Category

The TPS25740RGER belongs to the category of power management integrated circuits (PMICs).

Use

It is primarily used for managing power delivery in various electronic devices, such as laptops, tablets, and smartphones.

Characteristics

• The TPS25740RGER is a highly efficient PMIC that offers advanced power management capabilities.
• It supports USB Type-C™ and USB Power Delivery (USB PD) specifications, enabling fast charging and flexible power delivery options.
• This PMIC integrates multiple functions, including voltage regulation, current sensing, and protection mechanisms, into a single chip.
• It provides high power conversion efficiency, reducing energy losses during power delivery.
• The TPS25740RGER is designed to operate in a wide range of temperatures and input voltages, making it suitable for diverse applications.
• It features a compact package and low-profile design, allowing for easy integration into space-constrained electronic devices.

Package and Quantity

The TPS25740RGER is available in a small outline integrated circuit (SOIC) package. It is typically sold in reels containing a specified quantity of chips.

Specifications

• Input Voltage Range: 3 V to 24 V
• Output Voltage Range: 3 V to 20 V
• Maximum Output Current: 5 A
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOIC-20

Pin Configuration

The TPS25740RGER has a total of 20 pins. The pin configuration is as follows:

1. VBUS
2. CC1
3. CC2
4. GND
5. GND
6. GND
7. GND
8. GND
9. GND
10. GND
11. GND
12. GND
13. GND
14. VCONN
15. SDA
16. SCL
17. ALERT
18. INT
19. EN
20. VDD

Functional Features

• USB PD Support: The TPS25740RGER is compliant with the USB PD specification, allowing for dynamic power negotiation and delivery.
• Voltage Regulation: It provides precise voltage regulation to ensure stable power supply to connected devices.
• Current Sensing: The PMIC incorporates current sensing mechanisms to monitor and control the flow of current during power delivery.
• Overcurrent Protection: It includes built-in protection features to prevent damage caused by excessive current flow.
• Thermal Management: The TPS25740RGER incorporates thermal management techniques to dissipate heat efficiently and maintain optimal operating conditions.

Advantages and Disadvantages

Advantages

• High power conversion efficiency
• Compact and low-profile design
• Wide input voltage range
• Comprehensive protection mechanisms
• USB PD compliance for fast charging and flexible power delivery

Disadvantages

• Limited maximum output current (5 A)
• Requires careful thermal management in high-power applications

Working Principles

The TPS25740RGER operates based on the USB PD standard, which enables bidirectional power delivery and dynamic voltage/current negotiation between the power source and the connected device. It utilizes a combination of voltage regulation, current sensing, and protection mechanisms to ensure efficient and safe power delivery.

Detailed Application Field Plans

The TPS25740RGER can be applied in various electronic devices that require power management capabilities, including but not limited to: - Laptops - Tablets - Smartphones - Portable gaming consoles - Industrial equipment - Automotive electronics

Alternative Models

For those seeking alternative options, the following PMICs offer similar functionality to the TPS25740RGER: 1. TPS25740RGYR 2. TPS25740RGYT 3. TPS25740RGYTT 4. TPS25740RGYFF

These alternative models are compatible with the same specifications and pin configuration, providing flexibility in design choices.

In conclusion, the TPS25740RGER is a highly efficient power management integrated circuit designed for USB PD applications. With its compact size, wide input voltage range, and comprehensive features, it offers reliable power delivery and flexibility for various electronic devices.