Manufacturer Part Number
LM73605RNPR
Manufacturer
Texas Instruments
Introduction
High-efficiency, synchronous, step-down DC/DC converter
Product Features and Performance
Adjustable output voltage
High-efficiency synchronous buck regulator
Wide input voltage range from 3.5V to 36V
5A continuous output current capability
Switchover frequency between 350kHz and 2.2MHz
Synchronous rectification for improved efficiency
Over temperature and over current protection
Low ripple and high stability
Enable pin for power saving
Supported by TI's WEBENCH design tool
Product Advantages
Flexibility for varied application needs
High efficiency reducing heat generation
Supports high density, space-constrained applications
Provides stable operation over wide input conditions and load variations
Key Technical Parameters
Voltage Input (Min): 3.5V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 1V
Voltage Output (Max): 34.2V
Current Output: 5A
Frequency Switching: 350kHz to 2.2MHz
Operating Temperature range: -40°C to 125°C
Quality and Safety Features
Built-in thermal shutdown
Overcurrent protection
Under voltage lockout (UVLO)
Compatibility
Compatible with a variety of capacitors and inductors
Suitable for use with multi-chemistry and cell count battery packs
Application Areas
Automotive systems
Industrial power supplies
Communications equipment
Personal electronics
Power management for a wide range of electronics
Product Lifecycle
Status: Active
Not nearing discontinuation
Future upgrades or replacements available
Key Reasons to Choose This Product
From a reputable manufacturer known for reliability
Extensive support through design resources like WEBENCH
High versatility for use in a broad range of applications
Excellent thermal performance ensures longevity
Optimized for EMI reduction
The power-saving feature helps to extend battery life in portable devices
Easy to use surface mount, wettable flank package facilitating inspection and soldering
