Viz Specifikace pro podrobnosti o produktu.
TPS40192DRCRG4
Introduction
The TPS40192DRCRG4 is a voltage mode synchronous buck controller designed for high efficiency and high power density applications. This device belongs to the category of power management integrated circuits (PMICs) and is commonly used in various electronic systems where efficient power conversion is required.
Basic Information Overview
- Category: Power Management Integrated Circuit (PMIC)
- Use: Voltage mode synchronous buck controller
- Characteristics: High efficiency, high power density
- Package: 10-VSON (3x3)
- Essence: Efficient power conversion
- Packaging/Quantity: Tape & Reel (2500 units per reel)
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 0.6V to 5.5V
- Switching Frequency: 100kHz to 2.2MHz
- Operating Temperature Range: -40°C to 125°C
- Efficiency: Up to 95%
Detailed Pin Configuration
The TPS40192DRCRG4 features a 10-pin VSON package with the following pin configuration: 1. VIN 2. BOOT 3. PH 4. PGND 5. AGND 6. SS/TR 7. COMP 8. FB 9. EN 10. VCC
Functional Features
- Voltage Mode Control
- Synchronous Rectification
- Adjustable Soft Start
- Overcurrent Protection
- Thermal Shutdown Protection
Advantages and Disadvantages
Advantages
- High Efficiency
- Wide Input Voltage Range
- Adjustable Frequency
- Compact Package Size
Disadvantages
- Higher Cost Compared to Non-Synchronous Buck Controllers
- Additional External Components Required for Operation
Working Principles
The TPS40192DRCRG4 operates on the principle of voltage mode control, where the output voltage is compared to a reference voltage to regulate the duty cycle of the switching transistors. The synchronous rectification feature minimizes power losses, resulting in high efficiency.
Detailed Application Field Plans
This controller is suitable for a wide range of applications including: - Point-of-Load Converters - Telecom and Networking Equipment - Industrial Power Supplies - Server and Storage Systems - Automotive Electronics
Detailed and Complete Alternative Models
- TPS40192DRCR
- TPS40192DRCT
- TPS40192DRC
- TPS40192DRCR
In conclusion, the TPS40192DRCRG4 is a versatile voltage mode synchronous buck controller with high efficiency and a wide input voltage range, making it suitable for various power management applications.
[Word Count: 345]
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPS40192DRCRG4 v technických řešeních
What is the TPS40192DRCRG4 used for?
- The TPS40192DRCRG4 is a synchronous buck controller designed for high-current, low-output-voltage applications.
What is the input voltage range of the TPS40192DRCRG4?
- The input voltage range of the TPS40192DRCRG4 is 4.5V to 28V.
What is the output voltage range of the TPS40192DRCRG4?
- The TPS40192DRCRG4 can support an output voltage range from 0.6V to 5.5V.
What is the maximum output current supported by the TPS40192DRCRG4?
- The TPS40192DRCRG4 can support a maximum output current of 20A.
What are the key features of the TPS40192DRCRG4?
- Some key features of the TPS40192DRCRG4 include adjustable switching frequency, programmable soft start, and overcurrent protection.
What type of applications is the TPS40192DRCRG4 suitable for?
- The TPS40192DRCRG4 is suitable for applications such as point-of-load regulation, servers, and telecom and networking equipment.
What is the operating temperature range of the TPS40192DRCRG4?
- The TPS40192DRCRG4 has an operating temperature range of -40°C to 125°C.
Does the TPS40192DRCRG4 require an external MOSFET?
- Yes, the TPS40192DRCRG4 requires an external N-channel MOSFET for operation.
What is the typical efficiency of the TPS40192DRCRG4?
- The typical efficiency of the TPS40192DRCRG4 is around 95%.
Is there a reference design available for the TPS40192DRCRG4?
- Yes, Texas Instruments provides a reference design for the TPS40192DRCRG4 to assist with implementation in technical solutions.