Texas Instruments

LM53635NQURNLRQ1  

DC Switching Voltage Regulators

The LM53635NQURNLRQ1 is a high-efficiency synchronous step-down (buck) regulator from Texas Instruments. It is designed to provide efficient and stable power conversion for a wide range of applications.

Description:

The LM53635NQURNLRQ1 is a highly integrated, high-efficiency synchronous step-down regulator that can operate from an input voltage range of 4.5V to 22V. It is available in a compact QFN package and features a wide range of output voltages and currents, making it suitable for a variety of applications.

Features:

1. High Efficiency: The LM53635NQURNLRQ1 offers high efficiency of up to 96%, which helps to minimize power dissipation and reduce the need for heat sinks or other cooling solutions.
2. Wide Input Voltage Range: The regulator can operate from an input voltage range of 4.5V to 22V, making it suitable for a wide range of power supply scenarios.
3. Synchronous Rectification: The LM53635NQURNLRQ1 uses synchronous rectification to minimize switching losses and improve efficiency.
4. Programmable Output Voltage: The output voltage can be programmed using an external resistor network, allowing for precise voltage regulation.
5. Protection Features: The regulator includes over-current protection, over-temperature protection, and output short-circuit protection to ensure safe and reliable operation.
6. Small Form Factor: The LM53635NQURNLRQ1 is available in a compact QFN package, making it suitable for space-constrained applications.

Applications:

The LM53635NQURNLRQ1 is suitable for a wide range of applications that require efficient and stable power conversion, including:

1. Portable Electronics: The high efficiency and small form factor make it ideal for powering portable electronic devices such as smartphones, tablets, and wearables.
2. Industrial Equipment: The LM53635NQURNLRQ1 can be used to power industrial equipment that requires efficient and reliable power conversion.
3. Medical Devices: The regulator's high efficiency and programmable output voltage make it suitable for powering medical devices that require precise voltage regulation.
4. Automotive Applications: The LM53635NQURNLRQ1 can be used in automotive applications that require efficient power conversion, such as infotainment systems and lighting.
5. Telecom Equipment: The regulator can be used to power telecom equipment that requires efficient and reliable power conversion.

In summary, the LM53635NQURNLRQ1 is a high-efficiency synchronous step-down regulator from Texas Instruments that offers a wide range of features and applications. Its high efficiency, wide input voltage range, programmable output voltage, and compact form factor make it suitable for a variety of applications, including portable electronics, industrial equipment, medical devices, automotive applications, and telecom equipment.

LM53635NQURNLRQ1 Documents

Download datasheets and manufacturer documentation for LM53635NQURNLRQ1