사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100, Eco-Mode™ |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Split Rail |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 60V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 58.8V |
| Current - Output | 3.5A |
| Frequency - Switching | 100kHz ~ 2.5MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
The TPS54360BQDDARQ1 is a DC-DC buck converter from Texas Instruments, designed for automotive applications. It is part of the company's TPS54360B-Q1 series, featuring a high-efficiency synchronous step-down converter capable of delivering up to 3.5 A of output current. The device operates over a wide input voltage range from 4.5 V to 60 V, making it suitable for a variety of automotive power systems.
Key features include a low quiescent current, integrated high-side MOSFET, and a frequency foldback mode to enhance light-load efficiency. Protection features include cycle-by-cycle current limiting, thermal shutdown, and undervoltage lockout. The converter also supports adjustable switching frequency, enabling design flexibility and optimization for different applications.
The TPS54360BQDDARQ1 is ideal for applications requiring efficient and reliable power conversion, such as infotainment systems, body electronics, and clusters in vehicles. It is qualified for automotive use with AEC-Q100 standards and is available in an 8-pin SO PowerPAD package, ensuring robust performance in demanding automotive environments.
Key features include a low quiescent current, integrated high-side MOSFET, and a frequency foldback mode to enhance light-load efficiency. Protection features include cycle-by-cycle current limiting, thermal shutdown, and undervoltage lockout. The converter also supports adjustable switching frequency, enabling design flexibility and optimization for different applications.
The TPS54360BQDDARQ1 is ideal for applications requiring efficient and reliable power conversion, such as infotainment systems, body electronics, and clusters in vehicles. It is qualified for automotive use with AEC-Q100 standards and is available in an 8-pin SO PowerPAD package, ensuring robust performance in demanding automotive environments.
Equivalent
Equivalent products to the TPS54360BQDDARQ1, a DC-DC buck converter, include:
1. LM2678T-5.0 from Texas Instruments
2. LT3976 from Analog Devices
3. MP1584 from MPS (Monolithic Power Systems)
4. LMR33630 from Texas Instruments
5. MAX17502 from Maxim Integrated
These alternatives may vary in specific features or specifications, so it's essential to compare their datasheets for compatibility with your application's requirements.
1. LM2678T-5.0 from Texas Instruments
2. LT3976 from Analog Devices
3. MP1584 from MPS (Monolithic Power Systems)
4. LMR33630 from Texas Instruments
5. MAX17502 from Maxim Integrated
These alternatives may vary in specific features or specifications, so it's essential to compare their datasheets for compatibility with your application's requirements.
Features
The TPS54360BQDDARQ1 is a DC-DC buck converter from Texas Instruments designed for automotive applications. It features a wide input voltage range of 4.5V to 60V, making it suitable for a variety of power sources. The device can output up to 3.5A of continuous current, supporting efficient power conversion with a high switching frequency of up to 2.5 MHz. It includes features like adjustable output voltage, integrated high-side MOSFET, and internal loop compensation, which simplify the design process.
Additional features include an ultra-low 65 µA quiescent current, which is beneficial for battery-powered applications, and an adjustable soft-start to reduce inrush current. It also provides protection features such as thermal shutdown, current limiting, and undervoltage lockout. The device is AEC-Q100 qualified, indicating it meets strict automotive quality standards. Packaged in a compact 10-pin PowerPAD™ MSOP, the TPS54360BQDDARQ1 is ideal for space-constrained applications and offers reliable performance in demanding automotive environments.
Additional features include an ultra-low 65 µA quiescent current, which is beneficial for battery-powered applications, and an adjustable soft-start to reduce inrush current. It also provides protection features such as thermal shutdown, current limiting, and undervoltage lockout. The device is AEC-Q100 qualified, indicating it meets strict automotive quality standards. Packaged in a compact 10-pin PowerPAD™ MSOP, the TPS54360BQDDARQ1 is ideal for space-constrained applications and offers reliable performance in demanding automotive environments.
Pinout
The TPS54360BQDDARQ1 is a 3.5-A Step-Down Converter with an integrated high-side MOSFET, designed by Texas Instruments. It typically comes in an 8-pin package. The primary function of this device is to provide a high-efficiency synchronous buck converter that can offer a wide input voltage range, making it suitable for automotive and industrial applications. The pins generally include:
1. BOOT: Bootstrap capacitor connection.
2. VIN: Input voltage.
3. SW: Switch node.
4. GND: Ground.
5. FB: Feedback voltage.
6. COMP: Compensation.
7. EN: Enable pin.
8. RT/CLK: Frequency setting or synchronization input.
The TPS54360BQDDARQ1 is specifically designed to handle high input voltage transients and provide reliable power conversion, making it well-suited for harsh environments.
1. BOOT: Bootstrap capacitor connection.
2. VIN: Input voltage.
3. SW: Switch node.
4. GND: Ground.
5. FB: Feedback voltage.
6. COMP: Compensation.
7. EN: Enable pin.
8. RT/CLK: Frequency setting or synchronization input.
The TPS54360BQDDARQ1 is specifically designed to handle high input voltage transients and provide reliable power conversion, making it well-suited for harsh environments.
Manufacturer
The TPS54360BQDDARQ1 is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits. It is a major player in the electronics industry, supplying products to a variety of sectors, including automotive, industrial, personal electronics, and communications equipment. TI is especially well-known for its work in analog and embedded processing.
Application
The TPS54360BQDDARQ1 is a step-down DC-DC converter commonly used in various automotive applications due to its high efficiency and wide input voltage range. It is suitable for powering microcontrollers, infotainment systems, and sensor modules in vehicles. Additionally, it is utilized in industrial applications for power management in systems that require reliable, regulated power supply from a wide range of input voltages. Its capabilities make it ideal for use in distributed power systems, battery-powered equipment, and communications equipment where space and power efficiency are critical.
Package
The TPS54360BQDDARQ1 is packaged in an 8-pin SO PowerPAD package, also known as DDA, which helps with thermal performance and compact design.
