Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | Eco-Mode™ |
| ProductStatus | Not For New Designs |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck, Split Rail |
| OutputType | Adjustable |
| NumberofOutputs | 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 |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-PowerSOIC (0.154, 3.90mm Width) |
Overview
Description
The TPS54360DDAR is a high-efficiency, step-down switching regulator designed by Texas Instruments. Part of the TPS54360 series, it features a 3.5V to 60V wide input voltage range, making it suitable for various applications, including industrial and automotive systems. The device delivers up to 3.5A of continuous output current with efficiency, thanks to its integrated high-side MOSFET.
Key features include an adjustable output voltage, typically ranging from 0.8V to near the input voltage, a fixed switching frequency of 100 kHz or 1 MHz, and a low quiescent current for power-sensitive applications. The TPS54360DDAR incorporates several protection features, such as thermal shutdown, current limit, and undervoltage lockout, ensuring reliable operation.
Housed in a thermally enhanced 8-pin SOIC package, this regulator provides an excellent balance of size and performance. It's ideal for applications requiring compact size, high efficiency, and robust protection, such as battery-powered devices, power supplies, and distributed power systems.
Key features include an adjustable output voltage, typically ranging from 0.8V to near the input voltage, a fixed switching frequency of 100 kHz or 1 MHz, and a low quiescent current for power-sensitive applications. The TPS54360DDAR incorporates several protection features, such as thermal shutdown, current limit, and undervoltage lockout, ensuring reliable operation.
Housed in a thermally enhanced 8-pin SOIC package, this regulator provides an excellent balance of size and performance. It's ideal for applications requiring compact size, high efficiency, and robust protection, such as battery-powered devices, power supplies, and distributed power systems.
Equivalent
The TPS54360DDAR is a step-down voltage regulator from Texas Instruments. Equivalent products from other manufacturers might include:
1. LM2596 - by Texas Instruments or other manufacturers,
2. LTC3630 - by Analog Devices,
3. MP1584 - by Monolithic Power Systems,
4. XL4015 - by XLSEMI.
These alternatives offer similar step-down (buck) functionality with comparable input voltage and output current capabilities, but always verify specific specifications and pin compatibility for exact replacements.
1. LM2596 - by Texas Instruments or other manufacturers,
2. LTC3630 - by Analog Devices,
3. MP1584 - by Monolithic Power Systems,
4. XL4015 - by XLSEMI.
These alternatives offer similar step-down (buck) functionality with comparable input voltage and output current capabilities, but always verify specific specifications and pin compatibility for exact replacements.
Features
The TPS54360DDAR is a step-down (buck) DC-DC converter from Texas Instruments. It features a wide input voltage range of 4.5V to 60V, making it suitable for various applications. The device can deliver an output current of up to 3.5A, providing flexibility for power management in different systems.
Key features include a high-efficiency operation and adjustable switching frequency between 100 kHz and 2.5 MHz, which allows for optimization of performance and external component size. It also incorporates an adjustable soft-start feature to minimize inrush current during startup, and an enable pin for system power sequencing.
Protection features include over-current protection, thermal shutdown, and an undervoltage lockout to enhance reliability. The TPS54360DDAR is housed in a thermally enhanced 8-pin SO PowerPAD package, which aids in efficient heat dissipation.
These features make the TPS54360DDAR suitable for use in industrial, automotive, and consumer electronics applications where efficiency and reliability are critical.
Key features include a high-efficiency operation and adjustable switching frequency between 100 kHz and 2.5 MHz, which allows for optimization of performance and external component size. It also incorporates an adjustable soft-start feature to minimize inrush current during startup, and an enable pin for system power sequencing.
Protection features include over-current protection, thermal shutdown, and an undervoltage lockout to enhance reliability. The TPS54360DDAR is housed in a thermally enhanced 8-pin SO PowerPAD package, which aids in efficient heat dissipation.
These features make the TPS54360DDAR suitable for use in industrial, automotive, and consumer electronics applications where efficiency and reliability are critical.
Pinout
The TPS54360DDAR is a step-down (buck) voltage regulator from Texas Instruments, part of the TPS54360 family. It typically comes in an 8-pin HSOP (DDA) package. Here is a brief overview of its pin functions:
1. BOOT: Gate drive voltage for the high-side MOSFET, requires an external bootstrap capacitor.
2. VIN: Input voltage supply pin.
3. RT/CLK: Frequency setting pin for the switching regulator, allows for synchronization with an external clock.
4. EN: Enable pin, used to turn the device on or off.
5. SS/TR: Soft-start or tracking pin, controls the soft-start time or allows tracking of an external voltage.
6. COMP: Compensation for the control loop, requires an external RC network to ground.
7. GND: Ground connection.
8. SW: Switch node, connected to the inductor and the anode of the bootstrap diode.
This IC is designed for high-efficiency power conversion and is commonly used in applications such as industrial and automotive power systems.
1. BOOT: Gate drive voltage for the high-side MOSFET, requires an external bootstrap capacitor.
2. VIN: Input voltage supply pin.
3. RT/CLK: Frequency setting pin for the switching regulator, allows for synchronization with an external clock.
4. EN: Enable pin, used to turn the device on or off.
5. SS/TR: Soft-start or tracking pin, controls the soft-start time or allows tracking of an external voltage.
6. COMP: Compensation for the control loop, requires an external RC network to ground.
7. GND: Ground connection.
8. SW: Switch node, connected to the inductor and the anode of the bootstrap diode.
This IC is designed for high-efficiency power conversion and is commonly used in applications such as industrial and automotive power systems.
Manufacturer
The TPS54360DDAR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. Founded in 1930 and headquartered in Dallas, Texas, TI is a leader in the electronics industry, known for its innovation in analog and embedded processing semiconductors. The company focuses on developing products that support various applications, including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Texas Instruments is renowned for its commitment to quality and reliability, providing solutions that help engineers develop energy-efficient and technology-driven products.
Application
The TPS54360DDAR is a high-efficiency step-down DC-DC converter primarily used in power management applications. Key application areas include:
1. Industrial Power Supplies: Converts higher voltages to lower levels for various industrial applications.
2. Automotive Systems: Provides efficient power conversion in automotive electronics, meeting rigorous quality standards.
3. Consumer Electronics: Powers components in devices such as televisions, set-top boxes, and home audio systems.
4. Telecommunications: Supplies stable power for communication infrastructure and networking equipment.
5. Embedded Systems: Supports microcontroller and FPGA power requirements in embedded applications.
Its wide input voltage range and high efficiency make it versatile for various low-power and medium-power applications.
1. Industrial Power Supplies: Converts higher voltages to lower levels for various industrial applications.
2. Automotive Systems: Provides efficient power conversion in automotive electronics, meeting rigorous quality standards.
3. Consumer Electronics: Powers components in devices such as televisions, set-top boxes, and home audio systems.
4. Telecommunications: Supplies stable power for communication infrastructure and networking equipment.
5. Embedded Systems: Supports microcontroller and FPGA power requirements in embedded applications.
Its wide input voltage range and high efficiency make it versatile for various low-power and medium-power applications.
Package
The TPS54360DDAR is a DC-DC buck converter IC from Texas Instruments. It comes in an 8-pin SO PowerPAD package, which is also known as the SOIC-8 (Small Outline Integrated Circuit) package with an exposed thermal pad for better heat dissipation.
