Manufacturer Part Number
TPS57114QRTERQ1
Manufacturer
Texas Instruments
Introduction
Automotive Grade Step-Down Regulator
Product Features and Performance
Adjustable Output Voltage from 0.8V to 4.5V
4A Output Current Capability
Synchronous Rectification for Improved Efficiency
Wide Switching Frequency Range from 200kHz to 2MHz
Thermal Shutdown and Overcurrent Protection
Product Advantages
High-Efficiency Step-Down Conversion for Power Sensitive Applications
Supports a Wide Range of Input Voltages
Compatible with Automotive Requirements
Compact 16-WQFN (3x3) Surface Mount Package
Key Technical Parameters
Input Voltage Range: 2.95V to 6V
Output Voltage Range: 0.8V to 4.5V
Output Current: 4A
Switching Frequency: 200kHz to 2MHz
Operating Temperature: -40°C to 125°C
Qualification: AEC-Q100
Quality and Safety Features
Built-In Thermal Shutdown
Overcurrent Protection
Automotive Grade Qualification AEC-Q100
Operating Temperature Range Suitable for Harsh Environments
Compatibility
Suited for Automotive Applications
Surface Mount 16-WFQFN Exposed Pad Package
Application Areas
Automotive Electronics
Power Supplies for Microprocessors and DSPs
Infotainment Systems
Product Lifecycle
Obsolete
Alternatives or Replacements may be Available
Several Key Reasons to Choose This Product
Optimal for Power-Sensitive Automotive Applications
Robust Performance in Extreme Temperature Conditions
Efficient Power Conversion Minimizes Heat Generation
Versatile Input Voltage Compatibility
Advanced Safety Features Meet Automotive Industry Standards
TPS5904Texas Instruments
TPS56C230RJERTexas InstrumentsIC POWER MANAGEMENT