Manufacturer Part Number
LM46001QPWPRQ1
Manufacturer
Texas Instruments
Introduction
The LM46001QPWPRQ1 is part of Texas Instruments' SIMPLE SWITCHER® series, designed for automotive power management. It serves as a buck or step-down DC-DC switching regulator.
Product Features and Performance
Adjustable output voltage ranging from 1V to 28V
Single output with a maximum current of 1A
Supports input voltage from 3.5V to 60V
Wide switching frequency range from 200kHz to 2.2MHz
Implements synchronous rectification for improved efficiency
Operates in extreme temperatures ranging from -40°C to 125°C
Product Advantages
High efficiency and reliability in automotive environments
Flexible design suitable for a wide range of input and output voltages
High-frequency operation allows for smaller external components
Key Technical Parameters
Input Voltage: 3.5V (Min), 60V (Max)
Output Voltage: 1V (Min), 28V (Max)
Output Current: 1A
Switching Frequency: 200kHz to 2.2MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
Automotive-grade product with AEC-Q100 qualification
Designed to operate reliably in harsh automotive environments
Features over-temperature and over-current protection
Compatibility
Compatible with surface mount technology
Encapsulated in a 16-PowerTSSOP package
Application Areas
Automotive power systems
Embedded power solutions
Industrial power management
Product Lifecycle
Classified as "Not For New Designs"
Potential upgrades or replacements should be checked with updated Texas Instruments catalog
Several Key Reasons to Choose This Product
High input voltage range suitable for variable automotive electrical systems
Offers adjustable and stable output for diverse application needs
Supports high-frequency operation, minimizing space and component costs
Built-in synchronous rectifier enhances overall system efficiency
Compliant with rigorous automotive industry standards
LM46001AQPWPRQ1Texas InstrumentsIC REG BUCK ADJ 1A 16HTSSOP