Texas Instruments

LM43602AQPWPTQ1  

DC Switching Voltage Regulators

LM43602AQPWPTQ1 Description

The LM43602AQPWPTQ1 is a high-performance, adjustable output voltage regulator from Texas Instruments, designed for demanding automotive applications. This buck converter features a wide input voltage range of 3.5V to 36V, making it suitable for various power supply scenarios. It delivers a robust 2A output current, ensuring reliable power delivery to critical systems. The output voltage is adjustable from 1V to 28V, providing flexibility for diverse electronic circuits. With a switching frequency range of 200kHz to 2.2MHz, the LM43602AQPWPTQ1 can be optimized for efficiency and size, making it ideal for space-constrained designs. The device employs synchronous rectification, enhancing efficiency and reducing power loss. Packaged in a 16-lead HSSOP (HTSSOP) and available in tape & reel format, it is designed for surface mount applications, ensuring ease of integration into modern automotive electronics.

LM43602AQPWPTQ1 Features

• Wide Input Voltage Range: Operates from 3.5V to 36V, accommodating a variety of power sources.
• High Output Current: Delivers up to 2A, suitable for high-power applications.
• Adjustable Output Voltage: Configurable from 1V to 28V, offering flexibility for different load requirements.
• Switching Frequency Range: 200kHz to 2.2MHz, allowing optimization for efficiency and size.
• Synchronous Rectification: Enhances efficiency and reduces power loss.
• Automotive Grade: Certified for automotive use, ensuring reliability and durability in harsh environments.
• Compliance: REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 3 (168 hours), suitable for moisture-sensitive applications.
• Topology: Buck converter topology ensures high efficiency and compact design.
• Output Configuration: Positive output configuration, ideal for standard power supply requirements.
• Series: Part of the SIMPLE SWITCHER® series, known for ease of use and high performance.

LM43602AQPWPTQ1 Applications

The LM43602AQPWPTQ1 is ideal for a range of automotive applications where high efficiency, reliability, and flexibility are paramount. Key applications include:

• Automotive Electronics: Suitable for powering ECUs, infotainment systems, and other critical automotive electronics.
• Industrial Control Systems: Provides robust power solutions for industrial control modules and sensors.
• Telecommunications: Ideal for powering communication modules and base stations.
• Consumer Electronics: Can be used in high-power consumer devices requiring reliable power delivery.
• Medical Devices: Suitable for powering medical equipment that demands high reliability and efficiency.

Conclusion of LM43602AQPWPTQ1

The LM43602AQPWPTQ1 from Texas Instruments stands out as a versatile and high-performance buck converter tailored for automotive and industrial applications. Its wide input voltage range, adjustable output voltage, and high output current make it a flexible solution for various power supply needs. The inclusion of synchronous rectification and a wide switching frequency range ensures optimal efficiency and compact design. Certified for automotive use and compliant with environmental standards, the LM43602AQPWPTQ1 is a reliable choice for engineers seeking a robust power solution. Whether powering automotive electronics, industrial control systems, or high-power consumer devices, the LM43602AQPWPTQ1 delivers exceptional performance and reliability.

LM43602AQPWPTQ1 Documents

Download datasheets and manufacturer documentation for LM43602AQPWPTQ1

PCN Assembly/Origin :

Mult Dev Wafer Probe Site 22/Dec/2023      

Datasheets :

LM43602-Q1      

HTML Datasheet :

LM43602-Q1      

PCN Design/Specification :

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