Manufacturer Part Number
LM34914SD
Manufacturer
Texas Instruments
Introduction
The LM34914SD is a high-performance, high-voltage, synchronous step-down DC-DC converter from Texas Instruments. It is designed for a wide range of power supply applications.
Product Features and Performance
Wide input voltage range: 8V to 40V
Adjustable output voltage from 2.5V to 37V
Output current up to 1.25A
High switching frequency of 1.3MHz
Synchronous rectification for high efficiency
Thermal shutdown and overcurrent protection
10-WSON (3x3) package
Product Advantages
Wide input voltage range
High power density
High efficiency
Robust protection features
Small footprint package
Key Technical Parameters
Voltage Input (Min/Max): 8V to 40V
Voltage Output (Min/Max): 2.5V to 37V
Output Current: 1.25A
Switching Frequency: 1.3MHz
Operating Temperature: -40°C to 125°C
Quality and Safety Features
RoHS non-compliant
Thermal shutdown and overcurrent protection
Compatibility
The LM34914SD is a general-purpose DC-DC converter that can be used in a wide range of applications.
Application Areas
Portable electronics
Industrial equipment
Automotive systems
Power supplies
Product Lifecycle
The LM34914SD is an active product and is currently available from Texas Instruments. No information on discontinuation or replacement is available.
Key Reasons to Choose This Product
Wide input voltage range
High power density and efficiency
Robust protection features
Compact package size
Suitable for a wide range of applications