Manufacturer Part Number
TPS62811QWRWYRQ1
Manufacturer
texas-instruments
Introduction
Highly efficient step-down voltage regulator for automotive applications
Product Features and Performance
Adjustable output voltage from 0.6V to 5.5V
1A output current capability
Switching frequency range from 1.8MHz to 4MHz
Synchronous rectification for improved efficiency
Operating temperature range from -40°C to 125°C
Surface mount package with wettable flanks for easy inspection
Product Advantages
High power conversion efficiency
Compact 9-VFQFN package saves space
Qualified for automotive applications (AEC-Q100)
Wide input voltage range suitable for various applications
Fast transient response
Key Technical Parameters
Input Voltage Min: 2.75V
Input Voltage Max: 6V
Output Voltage Min/Fixed: 0.6V
Output Voltage Max: 5.5V
Current Output: 1A
Frequency Switching: 1.8MHz to 4MHz
Synchronous Rectifier: Yes
Quality and Safety Features
AEC-Q100 qualification for automotive reliability
Built-in thermal shutdown for safety
Compatibility
Compatible with 2.75V to 6V input voltage range systems
Application Areas
Automotive electronics
Power supplies for sensors and microcontrollers
Battery-powered devices
Product Lifecycle
Active product status
Not nearing discontinuation
Replacement and upgrade options available
Several Key Reasons to Choose This Product
Optimized for automotive applications and reliability
Flexible input voltage range and adjustable output
Enhanced power efficiency with synchronous rectification
Capable of handling high switching frequencies for a responsive power supply
Compact footprint and surface mount design for modern circuit boards
