Manufacturer Part Number
LM43601PWPR
Manufacturer
Texas Instruments
Introduction
LM43601PWPR is a high-performance, adjustable step-down DC-DC converter part of Texas Instruments' SIMPLE SWITCHER® series.
Product Features and Performance
SIMPLE SWITCHER® architecture for easy design
Supports a wide input voltage range from 3.5V to 36V
Provides an adjustable output voltage ranging from 1V to 28V
Capable of delivering a current up to 1A
Frequency switching between 200kHz and 2.2MHz
Synchronous rectification for enhanced efficiency
Thermal shutdown and overcurrent protection
Buck topology for step-down voltage conversion
Operates in a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency and reliability
Flexible design suitable for variable power supplies
Enhanced power density
Suitable for both consumer and industrial applications
Key Technical Parameters
Number of Outputs: 1
Input Voltage (Min Max): 3.5V 36V
Output Voltage (Min Max): 1V 28V
Output Current: 1A
Switching Frequency: 200kHz 2.2MHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Built-in thermal shutdown
Under voltage lockout (UVLO)
Compatibility
Suitable for a range of surface mount techniques
Compatible with various downstream digital and analog loads
Application Areas
Automotive systems
Portable electronics
Power supplies for sensors and instruments
Communication equipment
Network devices
Product Lifecycle
Product Status: Active
Not currently nearing discontinuation
Check with manufacturer for potential future upgrades or replacements
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a trusted leader in semiconductor solutions
Broad input voltage range catering to numerous applications and power environments
Capable of driving moderate loads with adjustable output for design flexibility
High efficiency to minimize power loss and heat dissipation
SIMPLE SWITCHER® technology simplifies circuit complexity
Robust thermal management features to ensure reliability during operation
Designed for long-term availability, catering to product designs with long life cycles
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