Manufacturer Part Number
TPS54360BQDDARQ1
Manufacturer
Texas Instruments
Introduction
High performance automotive grade step-down regulator
Product Features and Performance
Wide input voltage range from 4.5V to 60V
Adjustable output voltage from 0.8V to 58.8V
5A output current capability
Switching frequency adjustable from 100kHz to 2.5MHz
Operates in Eco-Mode™ for improved efficiency at light loads
Thermal shutdown and overcurrent protection
Stable with low ESR ceramic capacitors
Product Advantages
High efficiency buck solution for automotive applications
Supports high input voltage applications
Flexible design with adjustable switching frequency
Low quiescent current extends battery life
Robust thermal management and protection features
Certified with AEC-Q100 for automotive reliability
Key Technical Parameters
Output Voltage: 0.8V to 58.8V
Maximum Output Current: 3.5A
Vin Min: 4.5V
Vin Max: 60V
Switching Frequency: 100kHz to 2.5MHz
Thermal Operating Range: -40°C to 150°C
No Synchronous Rectifier
Mounting Type: Surface Mount
Quality and Safety Features
Thermal shutdown
Overcurrent protection
Under voltage lockout (UVLO)
Operates reliably in extreme temperatures up to 150°C
AEC-Q100 automotive qualification
Compatibility
Optimized for automotive power systems
Compatible with 8-SO PowerPad package footprint
Application Areas
Automotive electronics
Power supplies for sensors, microcontrollers, and digital systems
Industrial and telecommunications equipment
Product Lifecycle
Active product with ongoing support
Not nearing discontinuation
Availability of replacements or upgrades should be checked through Texas Instruments
Several Key Reasons to Choose This Product
Extended input voltage range suitable for unpredictable automotive power supplies
Versatile power solution with a broad output voltage range accommodating diverse applications
Higher output current rating for power-intensive applications
Eco-Mode™ operation reduces power loss and enhances battery life
Certified quality for automotive industry with AEC-Q100 compliance
Designed for harsh environments with high thermal performance
Support for heavy loads due to robust protection features