Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SIMPLE SWITCHER® |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4V |
| Voltage-Input(Max) | 60V |
| Voltage-Output(Min/Fixed) | 0.765V |
| Voltage-Output(Max) | 55V |
| Current-Output | 600mA |
| Frequency-Switching | 700kHz |
| SynchronousRectifier | No |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | SOT-23-6 Thin, TSOT-23-6 |
Обзор
Description
The LMR16006XDDCR is a step-down DC-DC converter designed by Texas Instruments. It is part of the SIMPLE SWITCHER® family, which is known for its efficient power management capabilities. The device operates within a wide input voltage range, typically from 3.6V to 60V, making it suitable for various applications, including automotive, industrial, and consumer electronics.
The LMR16006XDDCR is capable of delivering an output current of up to 0.6A with high efficiency. It features an integrated high-side MOSFET, which reduces the number of external components required and simplifies the overall design. The converter also includes protection features such as thermal shutdown, current limiting, and short-circuit protection to enhance reliability.
Its compact SOT-23 package and low external component count make it ideal for space-constrained applications. Additionally, the device supports a fixed switching frequency of 1.25 MHz, which helps in reducing output voltage ripple and allows the use of smaller output capacitors.
Overall, the LMR16006XDDCR is a versatile and efficient solution for step-down voltage conversion in a wide range of applications.
The LMR16006XDDCR is capable of delivering an output current of up to 0.6A with high efficiency. It features an integrated high-side MOSFET, which reduces the number of external components required and simplifies the overall design. The converter also includes protection features such as thermal shutdown, current limiting, and short-circuit protection to enhance reliability.
Its compact SOT-23 package and low external component count make it ideal for space-constrained applications. Additionally, the device supports a fixed switching frequency of 1.25 MHz, which helps in reducing output voltage ripple and allows the use of smaller output capacitors.
Overall, the LMR16006XDDCR is a versatile and efficient solution for step-down voltage conversion in a wide range of applications.
Equivalent
The LMR16006XDDCR is a step-down voltage regulator from Texas Instruments. Equivalent products from other manufacturers include the Microchip MCP16311, ON Semiconductor's NCP161, and Analog Devices' ADP2300. These alternatives offer similar functionalities, such as input voltage range, output current capacity, and switching frequency, though specific features may vary. Always check datasheets to ensure compatibility with your specific application requirements.
Features
The LMR16006XDDCR is a buck converter from Texas Instruments. Key features include:
1. Input Voltage Range: It operates over a wide input voltage range of 3.5 V to 60 V, making it suitable for various industrial and automotive applications.
2. Output Current: Supports a maximum output current of 0.6 A, catering to low-power applications.
3. Efficiency: High efficiency up to 92%, due to its low RDS(ON) power MOSFETs and advanced switching techniques.
4. Switching Frequency: Offers a fixed switching frequency of 2.1 MHz, allowing the use of small inductors and capacitors.
5. Compact Package: Available in a small 8-pin HVSSOP package (also known as PowerPAD), facilitating compact PCB designs.
6. Protection Features: Includes built-in protection mechanisms like thermal shutdown, cycle-by-cycle current limit, and over-voltage protection.
7. Soft Start: Integrated soft-start functionality to limit inrush current during startup.
8. Precision Feedback: Features a precise voltage reference for accurate output voltage regulation.
These features make the LMR16006XDDCR a versatile and efficient choice for step-down voltage conversion in space-constrained and energy-sensitive applications.
1. Input Voltage Range: It operates over a wide input voltage range of 3.5 V to 60 V, making it suitable for various industrial and automotive applications.
2. Output Current: Supports a maximum output current of 0.6 A, catering to low-power applications.
3. Efficiency: High efficiency up to 92%, due to its low RDS(ON) power MOSFETs and advanced switching techniques.
4. Switching Frequency: Offers a fixed switching frequency of 2.1 MHz, allowing the use of small inductors and capacitors.
5. Compact Package: Available in a small 8-pin HVSSOP package (also known as PowerPAD), facilitating compact PCB designs.
6. Protection Features: Includes built-in protection mechanisms like thermal shutdown, cycle-by-cycle current limit, and over-voltage protection.
7. Soft Start: Integrated soft-start functionality to limit inrush current during startup.
8. Precision Feedback: Features a precise voltage reference for accurate output voltage regulation.
These features make the LMR16006XDDCR a versatile and efficient choice for step-down voltage conversion in space-constrained and energy-sensitive applications.
Pinout
The LMR16006XDDCR is a buck converter integrated circuit from Texas Instruments. This device is housed in an 8-pin WSON (Wettable Flank Small Outline No-lead) package. Here's a brief overview of its pin functions:
1. SW (Pin 1): The switch node; this pin is connected to the inductor and handles high-frequency switching.
2. GND (Pin 2): Ground pin; it serves as the return path for both the input and the output.
3. FB (Pin 3): Feedback pin; used to regulate the output voltage by comparing it to a reference voltage.
4. EN (Pin 4): Enable pin; used to enable or disable the device.
5. VIN (Pin 5): Input voltage pin; power supply input for the device.
6. BOOT (Pin 6): Bootstrap pin; provides the gate drive voltage for the high-side MOSFET.
7. RT (Pin 7): Frequency set resistor pin; determines the switching frequency.
8. NC (Pin 8): No connection; this pin is not internally connected.
The LMR16006XDDCR is designed for step-down (buck) conversion applications, offering high efficiency and a small form factor suitable for space-constrained designs.
1. SW (Pin 1): The switch node; this pin is connected to the inductor and handles high-frequency switching.
2. GND (Pin 2): Ground pin; it serves as the return path for both the input and the output.
3. FB (Pin 3): Feedback pin; used to regulate the output voltage by comparing it to a reference voltage.
4. EN (Pin 4): Enable pin; used to enable or disable the device.
5. VIN (Pin 5): Input voltage pin; power supply input for the device.
6. BOOT (Pin 6): Bootstrap pin; provides the gate drive voltage for the high-side MOSFET.
7. RT (Pin 7): Frequency set resistor pin; determines the switching frequency.
8. NC (Pin 8): No connection; this pin is not internally connected.
The LMR16006XDDCR is designed for step-down (buck) conversion applications, offering high efficiency and a small form factor suitable for space-constrained designs.
Manufacturer
The LMR16006XDDCR is manufactured by Texas Instruments. Texas Instruments (TI) is a technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. The company is headquartered in Dallas, Texas, and is known for its innovations in analog and embedded processing products. Established in 1930, TI is one of the largest semiconductor companies in the world and plays a crucial role in the electronics industry, providing components for a wide array of electronic devices and systems.
Application
The LMR16006XDDCR is a step-down voltage regulator suitable for various applications. Key areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable gadgets for efficient power management.
2. Industrial Systems: Powers control systems, sensors, and communication modules in industrial automation.
3. Automotive Applications: Supports infotainment systems, electronic control units (ECUs), and LED lighting.
4. Communication Equipment: Powers routers, modems, and network devices.
5. Medical Devices: Provides reliable power for portable diagnostic equipment and monitoring devices.
Its small form factor and high efficiency make it ideal for compact and energy-sensitive applications.
1. Consumer Electronics: Used in devices like smartphones, tablets, and wearable gadgets for efficient power management.
2. Industrial Systems: Powers control systems, sensors, and communication modules in industrial automation.
3. Automotive Applications: Supports infotainment systems, electronic control units (ECUs), and LED lighting.
4. Communication Equipment: Powers routers, modems, and network devices.
5. Medical Devices: Provides reliable power for portable diagnostic equipment and monitoring devices.
Its small form factor and high efficiency make it ideal for compact and energy-sensitive applications.
Package
The LMR16006XDDCR is packaged in a WSON (Wafer Level Small Outline No-lead) package. Specifically, it features a 6-pin WSON package format, which is compact and suitable for space-constrained applications.
