Texas Instruments

LM62435APPQRJRRQ1  

DC Switching Voltage Regulators

The LM62435APPQRJRRQ1 is a high-performance, monolithic, step-down switching regulator (also known as a buck converter) developed by Texas Instruments. This device is designed to provide efficient and stable power conversion for a wide range of applications. Here's a brief description, features, and applications of the LM62435APPQRJRRQ1:

Description:

The LM62435APPQRJRRQ1 is a highly integrated, synchronous, step-down regulator that can operate from a wide input voltage range. It features a fixed 5V output and is capable of delivering up to 3A of continuous output current. The device is available in a compact QFN package, making it suitable for space-constrained applications.

Features:

1. High efficiency: The LM62435APPQRJRRQ1 offers high efficiency levels, which can help reduce power dissipation and improve overall system performance.
2. Wide input voltage range: The device can accept input voltages from 4.75V to 23V, making it suitable for various power supply sources.
3. Fixed 5V output: The output voltage is fixed at 5V, simplifying the design and reducing the need for external components.
4. High output current: Capable of delivering up to 3A of continuous output current, making it suitable for powering demanding loads.
5. Synchronous rectification: This feature minimizes switching losses and improves efficiency, especially at higher input voltages and higher output currents.
6. Protection features: The device includes over-current protection, over-temperature protection, and short-circuit protection to ensure reliable operation.
7. Small form factor: The QFN package allows for easy integration into compact designs.

Applications:

1. Portable devices: The LM62435APPQRJRRQ1 is ideal for powering portable electronics, such as smartphones, tablets, and wearable devices, due to its small size and high efficiency.
2. Power banks: The device can be used in power banks to efficiently step down voltage from the battery to the required 5V output for charging external devices.
3. USB power delivery: The fixed 5V output makes it suitable for USB power delivery applications, providing a stable and efficient power supply for connected devices.
4. Industrial equipment: The LM62435APPQRJRRQ1 can be used in industrial applications where a stable 5V supply is required, such as sensors, controllers, and communication modules.
5. Consumer electronics: The device can be used in various consumer electronics, such as smart home devices, gaming consoles, and set-top boxes, to provide a stable and efficient power supply.

In summary, the LM62435APPQRJRRQ1 is a versatile and efficient step-down switching regulator from Texas Instruments, suitable for a wide range of applications, including portable devices, power banks, USB power delivery, industrial equipment, and consumer electronics. Its high efficiency, wide input voltage range, and compact form factor make it an attractive choice for designers looking to optimize power conversion in their systems.

LM62435APPQRJRRQ1 Documents

Download datasheets and manufacturer documentation for LM62435APPQRJRRQ1

Datasheets :

LM62435-Q1      

PCN Design/Specification :

LM6yyy 30/Jul/2021       LM62435-Q1/LM61460-Q1/LM61440-Q1/LM61435-Q1 14/Apr/2021