Manufacturer Part Number
LM46001AQPWPRQ1
Manufacturer
Texas Instruments
Introduction
The LM46001AQPWPRQ1 is part of the SIMPLE SWITCHER® series from Texas Instruments, designed for efficient power management, specifically as a DC DC switching regulator with step-down functionality.
Product Features and Performance
Adjustable output voltage from 1V to 28V
Input voltage range from 3.5V to 60V
Output current capability up to 1A
Switching frequency adjustable from 200 kHz to 2.2 MHz
Supports synchronous rectification for improved efficiency
Operates efficiently across a wide temperature range from -40°C to 125°C
Product Advantages
High flexibility in input and output voltage selections
Robust thermal performance suitable for automotive applications
Enhanced power efficiency due to synchronous rectifier technology
Compact 16-PowerTSSOP package suitable for space-sensitive applications
Key Technical Parameters
Voltage - Input (Min): 3.5V
Voltage - Input (Max): 60V
Voltage - Output (Min/Fixed): 1V
Voltage - Output (Max): 28V
Current - Output: 1A
Frequency - Switching: 200kHz to 2.2MHz
Quality and Safety Features
Operating Temperature: -40°C to 125°C
Automotive Grade with AEC-Q100 qualification
Compatibility
Mounting Type: Surface Mount
Package / Case: 16-PowerTSSOP (0.173", 4.40mm Width)
Application Areas
Automotive electronics
Industrial power supplies
Telecommunications equipment
Product Lifecycle
Status: Active
Not nearing discontinuation; replacements and upgrades are available
Several Key Reasons to Choose This Product
Wide input voltage range suitable for a variety of power sources
Flexible output parameters ensure compatibility with diverse electronics
High switching frequency options permit optimization of performance and size
Automotive grade qualification ensures reliability in harsh environments
Synchronous rectification enhances overall power conversion efficiency
Comprehensive temperature range catered to strenuous operational demands
LM45CIM3Texas InstrumentsSENSOR ANALOG -20C-100C SOT23-3