Texas Instruments

LM46001QPWPRQ1  

DC Switching Voltage Regulators

LM46001QPWPRQ1 Description

The LM46001QPWPRQ1 is a high-performance, adjustable output buck regulator from Texas Instruments, designed for automotive applications. This IC features a wide input voltage range of 3.5V to 60V and delivers an output current of up to 1A. With a synchronous rectifier, the LM46001QPWPRQ1 achieves high efficiency and low quiescent current, making it ideal for battery-powered systems. The device is available in a 16-pin HTSSOP package and operates over a wide temperature range, suitable for harsh automotive environments.

LM46001QPWPRQ1 Features

• Adjustable output voltage from 1V to 28V
• 1A output current capability
• Wide input voltage range (3.5V to 60V)
• Synchronous rectifier for high efficiency
• Low quiescent current for extended battery life
• Wide operating temperature range (-40°C to 125°C)
• 200kHz to 2.2MHz switching frequency
• Automotive-grade device with REACH unaffected and RoHS3 compliant
• Moisture Sensitivity Level (MSL) 3, suitable for surface mount applications

LM46001QPWPRQ1 Applications

The LM46001QPWPRQ1 is an ideal choice for various automotive applications, including:

1. Infotainment systems: Powering displays, audio amplifiers, and other components in the infotainment system.
2. Lighting systems: Providing stable and efficient power to LED and halogen lights in vehicles.
3. Power distribution: Regulating voltage for various electronic control units (ECUs) and sensors in the vehicle.
4. Battery management: Maintaining battery voltage and ensuring safe operation of the battery system.

Conclusion of LM46001QPWPRQ1

The LM46001QPWPRQ1 is a versatile and efficient buck regulator designed for automotive applications. Its wide input voltage range, adjustable output, and high efficiency make it suitable for a variety of power management tasks in vehicles. With its automotive-grade features and robust performance, the LM46001QPWPRQ1 is an excellent choice for engineers looking to improve the reliability and efficiency of their automotive electronics systems.

LM46001QPWPRQ1 Documents

Download datasheets and manufacturer documentation for LM46001QPWPRQ1

PCN Assembly/Origin :

Mult Dev Wafer Probe Site 22/Dec/2023      

Datasheets :

LM46001-Q1 Datasheet      

Reference Design Library :

LM46001PWPEVM: 3.3V @ 1A, 3.5 ~ 60 Vin      

HTML Datasheet :

LM46001-Q1 Datasheet      

PCN Design/Specification :

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