사양
| 속성 | 가치 |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.2V |
| Voltage-Input(Max) | 60V |
| Voltage-Output(Min/Fixed) | 1V |
| Voltage-Output(Max) | 60V |
| Current-Output | 1.5A |
| Frequency-Switching | 400kHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 150°C (TJ) |
| MountingType | Surface Mount, Wettable Flank |
| Package/Case | 12-VFQFN |
개요
Description
The LMR36015ARNXR is a component from Texas Instruments, specifically a DC-DC buck converter in their SIMPLE SWITCHER product line. It is designed to step down a higher voltage to a lower voltage, providing efficient power supply solutions for various electronic devices. This particular model can handle up to 60V input and deliver up to 1.5A output current, making it suitable for industrial and automotive applications where wide input voltage range and robust performance are required.
Key features of the LMR36015ARNXR include high efficiency, low quiescent current, and a compact footprint, which is beneficial for space-constrained designs. It incorporates various protection mechanisms like thermal shutdown, overcurrent protection, and undervoltage lockout to enhance reliability. Additionally, the device supports a wide operating temperature range, making it versatile for different environments. The LMR36015ARNXR is typically used in power management circuits for systems requiring stable and efficient power delivery, such as industrial automation, telecommunications, and automotive electronics.
Key features of the LMR36015ARNXR include high efficiency, low quiescent current, and a compact footprint, which is beneficial for space-constrained designs. It incorporates various protection mechanisms like thermal shutdown, overcurrent protection, and undervoltage lockout to enhance reliability. Additionally, the device supports a wide operating temperature range, making it versatile for different environments. The LMR36015ARNXR is typically used in power management circuits for systems requiring stable and efficient power delivery, such as industrial automation, telecommunications, and automotive electronics.
Equivalent
The LMR36015ARNXR is a 15V, 1.5A synchronous step-down regulator from Texas Instruments. Equivalent products include the LM76002 from Texas Instruments, the MP2315 from MPS (Monolithic Power Systems), the TPS62130A from Texas Instruments, and the RT7296C from Richtek. These alternatives provide similar voltage and current ratings and functionality, but it's important to compare detailed specifications to ensure compatibility with your specific application.
Features
The LMR36015ARNXR is a step-down DC-DC converter from Texas Instruments. It features a wide input voltage range typically between 4.2V and 60V, making it suitable for a variety of applications including industrial and automotive environments. The device provides a regulated output voltage and supports a maximum output current of up to 1.5A.
Key features include:
- Integrated high-side and low-side MOSFETs for efficient power conversion.
- Advanced control architecture to ensure fast transient response and stability.
- Low quiescent current for improved efficiency at light loads.
- Adjustable switching frequency to optimize efficiency and external component size.
- Built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
This converter is packaged in a small, thermally enhanced 3.0 mm x 2.0 mm VQFN, facilitating compact PCB designs. It's designed for high efficiency and reliability, making it ideal for powering microcontrollers, sensors, and other low-power devices in demanding environments.
Key features include:
- Integrated high-side and low-side MOSFETs for efficient power conversion.
- Advanced control architecture to ensure fast transient response and stability.
- Low quiescent current for improved efficiency at light loads.
- Adjustable switching frequency to optimize efficiency and external component size.
- Built-in protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
This converter is packaged in a small, thermally enhanced 3.0 mm x 2.0 mm VQFN, facilitating compact PCB designs. It's designed for high efficiency and reliability, making it ideal for powering microcontrollers, sensors, and other low-power devices in demanding environments.
Pinout
The LMR36015ARNXR is a step-down DC-DC converter integrated circuit from Texas Instruments. It typically comes in a 12-pin VQFN (Very Thin Quad Flat No-lead) package. This chip is designed to deliver efficient power conversion with a wide input voltage range and is typically used for applications requiring a 1.5 A load current.
Here’s a brief overview of its pin functions:
1. VIN: Input voltage supply.
2. EN: Enable pin to turn the device on or off.
3. SW: Switching node, connected to the inductor.
4. GND: Ground connection.
5. FB: Feedback input for output voltage regulation.
6. SS/TRK: Soft-start or tracking pin.
7. PGOOD: Power-good indicator.
8. PGND: Power ground.
9. NC: No connect.
10. RT/CLK: Resistor timing or clock input for frequency setting.
11. BOOT: Bootstrap capacitor connection.
12. VCC: Internal regulator output.
This converter is typically used in communications equipment, industrial applications, and general-purpose step-down configurations.
Here’s a brief overview of its pin functions:
1. VIN: Input voltage supply.
2. EN: Enable pin to turn the device on or off.
3. SW: Switching node, connected to the inductor.
4. GND: Ground connection.
5. FB: Feedback input for output voltage regulation.
6. SS/TRK: Soft-start or tracking pin.
7. PGOOD: Power-good indicator.
8. PGND: Power ground.
9. NC: No connect.
10. RT/CLK: Resistor timing or clock input for frequency setting.
11. BOOT: Bootstrap capacitor connection.
12. VCC: Internal regulator output.
This converter is typically used in communications equipment, industrial applications, and general-purpose step-down configurations.
Manufacturer
The LMR36015ARNXR is manufactured by Texas Instruments. Texas Instruments (TI) is an American technology company that designs and manufactures semiconductors and integrated circuits. They are known for their innovation in analog and embedded processing products, which are used in a wide range of electronic devices. TI serves various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems. As a leader in the semiconductor industry, Texas Instruments focuses on developing products that help advance technology and improve efficiency in applications around the world.
Application
The LMR36015ARNXR is a synchronous buck converter from Texas Instruments, designed for efficient power management. It is commonly used in applications requiring step-down voltage conversion, such as in telecommunications, data centers, industrial automation, and consumer electronics. Its features make it suitable for powering microprocessors, FPGAs, ASICs, and other digital ICs in systems requiring compact, high-performance power solutions. Additionally, with its focus on efficiency and thermal management, it's ideal for battery-powered devices and applications demanding energy-efficient operation.
Package
The LMR36015ARNXR is a component in a reel-type packaging. This type of packaging is commonly used for surface-mount devices, facilitating automated handling and assembly in manufacturing processes.
