Texas Instruments

LM22672MRX-5.0/NOPB  

DC Switching Voltage Regulators

The LM22672MRX-5.0/NOPB is a high-efficiency step-down (buck) switching regulator from Texas Instruments. This device is designed to provide a stable and regulated output voltage from a higher input voltage source. Here's a brief description, features, and applications of the LM22672MRX-5.0/NOPB:

Description:

The LM22672MRX-5.0/NOPB is a member of the Simple Switcher® family of monolithic step-down switching regulators. It is available in a thermally enhanced 10-pin MSOP package. This device is designed to provide high efficiency and low external component count, making it suitable for a wide range of applications.

Features:

1. High Efficiency: The LM22672MRX-5.0/NOPB offers high efficiency, which can help reduce power consumption and improve overall system performance.
2. Wide Input Voltage Range: It can operate with input voltages from 4V to 23V, making it suitable for a variety of power supply scenarios.
3. Low Output Voltage: The device is designed to provide a regulated 5V output voltage, which is suitable for powering a wide range of electronic devices.
4. Low External Component Count: The LM22672MRX-5.0/NOPB requires a minimal number of external components, simplifying the design and reducing the overall cost of the system.
5. Highly Integrated: The device integrates a power MOSFET, inductor, and other necessary components on a single chip, reducing the complexity of the design.
6. Protection Features: It includes over-current protection, over-temperature protection, and other safety features to ensure reliable operation.
7. Small Form Factor: The device is available in a compact 10-pin MSOP package, making it suitable for space-constrained applications.

Applications:

1. Portable Electronics: The LM22672MRX-5.0/NOPB is ideal for powering portable electronic devices such as smartphones, tablets, and wearable devices.
2. Power Adapters: It can be used in power adapters for a variety of electronic devices, providing a stable and regulated output voltage.
3. Battery Charging: The device can be used in battery charging applications, providing a regulated output voltage for charging lithium-ion or other rechargeable batteries.
4. Industrial Equipment: The LM22672MRX-5.0/NOPB can be used in industrial equipment that requires a stable and regulated power supply.
5. Medical Devices: Due to its high efficiency and reliability, this device can be used in medical devices that require a stable power supply.

In summary, the LM22672MRX-5.0/NOPB is a versatile and efficient step-down switching regulator from Texas Instruments, suitable for a wide range of applications where a stable and regulated 5V output voltage is required. Its high efficiency, low external component count, and small form factor make it an attractive choice for designers looking to optimize their power supply solutions.

LM22672MRX-5.0/NOPB Documents

Download datasheets and manufacturer documentation for LM22672MRX-5.0/NOPB

PCN Assembly/Origin :

Wafer Fab Qualification 07/Oct/2014      

Datasheets :

LM22672 Datasheet      

Reference Design Library :

LM22672EVAL: 3.3V @ 1A, 4.5 ~ 42Vin      

Design Resources :

LM22672 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM22672 Datasheet