Manufacturer Part Number
LM2650M-ADJ
Manufacturer
Texas Instruments
Introduction
The LM2650M-ADJ is a step-down DC-DC switching regulator designed for power management applications.
Product Features and Performance
Adjustable output voltage
Buck topology for efficient step-down voltage conversion
Single output
Synchronous rectification for improved efficiency
Supports a wide input voltage range from 4.5V to 18V
Delivers up to 3A of output current
90kHz switching frequency
Operates over a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency due to synchronous rectifier design
Flexible design for various input and adjustable output voltage requirements
Can handle moderate power demands up to 3A
Thermal and operational tolerance with a broad temperature range
Surface mount package for compact PCB design
Key Technical Parameters
Input Voltage (Min): 4.5V
Input Voltage (Max): 18V
Output Voltage (Min/Adjustable): 1.5V
Output Voltage (Max): 16V
Output Current: 3A
Switching Frequency: 90kHz
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Operating temperature range ensures stability across various environmental conditions
Compatibility
Sophisticated surface-mount design for use in modern electronic systems
24-SOIC package compatible with standard soldering and PCB assembly processes
Application Areas
Power management within consumer electronics
Industrial power supplies
Telecommunications equipment
Computing devices
Product Lifecycle
Obsolete status
Consider alternatives or consult manufacturer for upgrade paths or replacement products
Several Key Reasons to Choose This Product
Highly reliable due to Texas Instruments' manufacturing quality
Versatile input and output parameters cater to a variety of power requirements
Compatibility with various applications and electronic devices due to standard packaging
Efficient power conversion that potentially conserves energy and extends product life
Synchronous rectification feature offers better performance over traditional diode rectifiers
Good choice for designs that require a stable power supply within the specified temperature range
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