Texas Instruments

LM43600QPWPTQ1  

DC Switching Voltage Regulators

LM43600QPWPTQ1 Description

The LM43600QPWPTQ1 is a high-performance, adjustable-output buck regulator designed for automotive applications. Manufactured by Texas Instruments, this device offers a wide input voltage range from 3.5V to 36V, making it suitable for various power supply requirements. It features a maximum output current of 500mA, with an adjustable output voltage ranging from 1V to 28V. The regulator operates with a switching frequency that can be adjusted between 200kHz and 2.2MHz, providing flexibility in design and optimization for efficiency and performance.

The LM43600QPWPTQ1 is part of the SIMPLE SWITCHER® series, known for its ease of use and high efficiency. It includes a synchronous rectifier, which enhances efficiency and reduces power loss. The device is packaged in a 16-pin HTSSOP surface-mount package, ensuring a compact and reliable solution for space-constrained applications. It is also REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations.

LM43600QPWPTQ1 Features

• Wide Input Voltage Range: Operates from 3.5V to 36V, providing robustness against input voltage variations.
• Adjustable Output Voltage: Output voltage can be adjusted from 1V to 28V, offering flexibility for diverse applications.
• High Efficiency: The synchronous rectifier ensures high efficiency, reducing power loss and improving thermal performance.
• Flexible Switching Frequency: Adjustable switching frequency between 200kHz and 2.2MHz allows for optimization of efficiency and performance.
• Automotive Grade: Designed for automotive applications, ensuring reliability and durability in harsh environments.
• Compact Packaging: 16-pin HTSSOP surface-mount package saves space and simplifies integration.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, meeting strict environmental standards.

LM43600QPWPTQ1 Applications

The LM43600QPWPTQ1 is ideal for a variety of automotive applications where high efficiency and reliability are critical. Its wide input voltage range and adjustable output voltage make it suitable for power supplies in automotive electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS). The device's ability to operate over a wide temperature range and its robust design ensure it can withstand the demanding conditions often found in automotive environments.

Conclusion of LM43600QPWPTQ1

The LM43600QPWPTQ1 is a versatile and efficient buck regulator tailored for automotive applications. Its wide input voltage range, adjustable output voltage, and flexible switching frequency provide designers with the flexibility needed to optimize their power supply solutions. The inclusion of a synchronous rectifier enhances efficiency, making it an ideal choice for applications where power loss and thermal management are critical. With its compact packaging and environmental compliance, the LM43600QPWPTQ1 stands out as a reliable and efficient solution for automotive power management.

LM43600QPWPTQ1 Documents

Download datasheets and manufacturer documentation for LM43600QPWPTQ1

PCN Assembly/Origin :

Mult Dev Wafer Probe Site 22/Dec/2023      

Datasheets :

LM43600-Q1      

Design Resources :

LM43600-Q1 Design with WEBENCH® Power Designer      

HTML Datasheet :

LM43600-Q1      

PCN Design/Specification :

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