Manufacturer Part Number
LM53600MQDSXRQ1
Manufacturer
Texas Instruments
Introduction
Automotive Grade Step-Down Voltage Regulator
Product Features and Performance
High-Efficiency Buck Converter
Adjustable Output Voltage
1MHz Switching Frequency
Integrated Synchronous Rectifier for Improved Efficiency
Supports 3.8V to 36V Input Voltage Range
Provides 3.3V to 6V Adjustable Output
650mA Output Current Capability
Operates Over a Junction Temperature Range of -40°C to 150°C
AEC-Q100 Qualified for Automotive Applications
Product Advantages
Optimized for Low EMI and Low Ripple
High Thermal Performance and Reliability
Compact 10-WFDFN Package for Space-Constrained Applications
High Frequency Allows for Small External Components
Key Technical Parameters
Voltage - Input (Min): 3.8V
Voltage - Input (Max): 36V
Voltage - Output (Min/Fixed): 3.3V
Voltage - Output (Max): 6V
Current - Output: 650mA
Frequency - Switching: 2.1MHz
Operating Temperature: -40°C to 150°C
Quality and Safety Features
Automotive Grade: Meets AEC-Q100 Standards
Thermal Shutdown and Overcurrent Protection
Built-In Soft Start Function to Minimize Inrush Current
Compatibility
Compatible with a variety of automotive and industrial applications
Application Areas
Automotive Electronics
Power Supplies for Microcontrollers and DSPs
Industrial Control Systems
Power Management for IoT Devices
Product Lifecycle
Active Status
Not Indicated as Near Discontinuation
Replacements or Upgrades Should Be Sought Within Texas Instruments Portfolio
Several Key Reasons to Choose This Product
Designed Specifically for Automotive and Rugged Environment Applications
High Efficiency Reduces Power Loss and Heat Dissipation
Highly Integrated Solution Reduces External Component Count
Stable Operation with Low Voltage Dropout
Flexible Input Voltage Range Supports Wide Range of Applications
High Switching Frequency Facilitates Use of Small, Low-cost Inductors and Capacitors
Robust Thermal Performance Ensures Reliability in Harsh Conditions
Direct Support and Detailed Documentation Available from Texas Instruments