Texas Instruments

LM43602PWPT  

DC Switching Voltage Regulators

LM43602PWPT Description

The LM43602PWPT is a high-performance, adjustable output buck regulator designed by Texas Instruments, part of the SIMPLE SWITCHER® series. This device is engineered to provide reliable power management solutions in a wide range of applications. The LM43602PWPT features an adjustable output voltage range from 1V to 28V, making it highly versatile for various power requirements. It supports an input voltage range from 3.5V to 36V, ensuring compatibility with diverse power sources. The regulator is capable of delivering up to 2A of output current, making it suitable for applications requiring moderate to high power delivery. The device operates over a wide switching frequency range of 200kHz to 2.2MHz, allowing designers to optimize for efficiency and size. The LM43602PWPT also includes a synchronous rectifier, enhancing its efficiency and performance.

LM43602PWPT Features

• Adjustable Output Voltage: The LM43602PWPT offers an adjustable output voltage range from 1V to 28V, providing flexibility to meet specific application requirements.
• Wide Input Voltage Range: With an input voltage range from 3.5V to 36V, the regulator can operate with a variety of power sources, enhancing its versatility.
• High Output Current: Capable of delivering up to 2A of output current, the LM43602PWPT is suitable for applications requiring significant power delivery.
• Wide Switching Frequency Range: The regulator operates over a wide switching frequency range of 200kHz to 2.2MHz, allowing for optimization of efficiency and size.
• Synchronous Rectifier: The inclusion of a synchronous rectifier enhances the efficiency of the regulator, making it suitable for applications where power efficiency is critical.
• Positive Output Configuration: The regulator provides a positive output configuration, simplifying the design process for many applications.
• Surface Mount Technology: The LM43602PWPT is available in a surface mount package, making it ideal for compact and high-density designs.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 2 (1 year), enhancing its reliability in various environmental conditions.

LM43602PWPT Applications

The LM43602PWPT is ideal for a variety of applications due to its wide input voltage range, adjustable output voltage, and high output current capability. Some specific use cases include:

• Industrial Equipment: The regulator's wide input voltage range and high output current make it suitable for powering industrial control systems, motor drives, and other equipment requiring reliable power delivery.
• Telecommunications: The LM43602PWPT can be used in telecom infrastructure, such as base stations and network routers, where power efficiency and reliability are critical.
• Consumer Electronics: The regulator's adjustable output voltage and compact surface mount package make it ideal for powering consumer devices such as smartphones, tablets, and laptops.
• Automotive Systems: The wide input voltage range and high output current capability make the LM43602PWPT suitable for automotive applications, including infotainment systems and electronic control units.

Conclusion of LM43602PWPT

The LM43602PWPT from Texas Instruments is a robust and versatile buck regulator that offers a wide range of features and benefits. Its adjustable output voltage, wide input voltage range, and high output current capability make it suitable for a variety of applications. The inclusion of a synchronous rectifier enhances its efficiency, making it an ideal choice for power-sensitive designs. The device's compliance with environmental and safety standards ensures its reliability and suitability for modern electronics. Whether used in industrial, telecommunications, consumer electronics, or automotive applications, the LM43602PWPT provides a reliable and efficient power management solution.

LM43602PWPT Documents

Download datasheets and manufacturer documentation for LM43602PWPT

PCN Assembly/Origin :

Wafer Fab Site Add 29/Mar/2017      

Datasheets :

LM43602 Datasheet      

Design Resources :

LM43602 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM43602 Datasheet      

PCN Design/Specification :

Symbolization Update 14/Feb/2023       Design 22/Feb/2022