Texas Instruments

LM43600AQPWPTQ1  

DC Switching Voltage Regulators

LM43600AQPWPTQ1 Description

The LM43600AQPWPTQ1 is a high-performance, adjustable output voltage buck converter from Texas Instruments, designed for demanding automotive applications. This device offers a wide input voltage range from 3.5V to 36V, making it suitable for various power supply scenarios. It delivers up to 500mA of output current with a positive output configuration, ensuring stable power delivery to connected devices. The LM43600AQPWPTQQ1 features a switching frequency range of 200kHz to 2.2MHz, allowing for optimized performance and efficiency in different operating conditions. Its synchronous rectifier enhances efficiency, particularly at high load currents. The device is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations. With a moisture sensitivity level (MSL) of 3 (168 hours), it is well-suited for surface-mount assembly processes. The LM43600AQPWPTQ1 is packaged in a 16-lead HTSSOP format, providing a compact and robust solution for space-constrained automotive applications.

LM43600AQPWPTQ1 Features

• Adjustable Output Voltage: The LM43600AQPWPTQ1 offers an adjustable output voltage range from 1V to 28V, providing flexibility to meet diverse power requirements.
• Wide Input Voltage Range: With an input voltage range of 3.5V to 36V, this buck converter can operate reliably across various input conditions, making it ideal for automotive environments where voltage fluctuations are common.
• High Efficiency: The synchronous rectifier design ensures high efficiency, especially at high load currents, reducing power loss and improving overall system performance.
• Flexible Switching Frequency: The ability to adjust the switching frequency between 200kHz and 2.2MHz allows for optimization of efficiency and electromagnetic interference (EMI) performance.
• Automotive Grade: Certified for automotive applications, the LM43600AQPWPTQ1 meets stringent reliability and quality standards required for automotive electronics.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets global environmental regulations.
• Compact Packaging: The 16-lead HTSSOP package provides a compact and robust solution, suitable for surface-mount assembly processes and space-constrained applications.

LM43600AQPWPTQ1 Applications

The LM43600AQPWPTQ1 is ideal for a variety of automotive applications where reliable and efficient power conversion is critical. Its wide input voltage range and adjustable output voltage make it suitable for powering electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). The high efficiency and flexible switching frequency ensure optimal performance in various operating conditions, reducing power loss and improving system efficiency. The compact and robust packaging makes it an excellent choice for space-constrained automotive applications, such as under-the-hood electronics and dashboard systems. Additionally, its environmental compliance and automotive grade certification ensure it meets the stringent requirements of modern automotive electronics.

Conclusion of LM43600AQPWPTQ1

The LM43600AQPWPTQ1 from Texas Instruments is a versatile and high-performance buck converter designed for demanding automotive applications. Its wide input voltage range, adjustable output voltage, and high efficiency make it an ideal solution for powering various automotive electronics. The device's flexible switching frequency, synchronous rectifier design, and compact packaging further enhance its performance and suitability for space-constrained applications. With its automotive grade certification and environmental compliance, the LM43600AQPWPTQ1 ensures reliable and efficient power conversion in modern automotive systems.

LM43600AQPWPTQ1 Documents

Download datasheets and manufacturer documentation for LM43600AQPWPTQ1

PCN Assembly/Origin :

Mult Dev Wafer Probe Site 22/Dec/2023      

Datasheets :

LM43600-Q1      

HTML Datasheet :

LM43600-Q1      

PCN Design/Specification :

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