Manufacturer Part Number
TPS54260DGQR
Manufacturer
Texas Instruments
Introduction
TPS54260DGQR is a DC-DC buck regulator designed for power management, able to convert a higher input voltage to a lower output voltage with high efficiency.
Product Features and Performance
Integrated high-side MOSFET
Adjustable output voltage
Eco-Mode™ for higher efficiency at light loads
Wide input voltage range, 3.5V to 60V
8V to 60V adjustable output voltage range
5A continuous output current capability
Selectable switching frequency from 100kHz to 2.5MHz
Thermal shutdown and overcurrent protection
Operating temperature range from -40°C to 150°C
Product Advantages
High efficiency for reduced energy consumption
Flexible power supply design with adjustable output
Ensures stable operation with built-in protection features
Suitable for a wide range of input voltages
Key Technical Parameters
Input Voltage (Min): 3.5V
Input Voltage (Max): 60V
Output Voltage (Min/Fixed): 0.8V
Output Voltage (Max): 60V
Output Current: 2.5A
Switching Frequency: 100kHz ~ 2.5MHz
Operating Temperature: -40°C ~ 150°C (TJ)
Quality and Safety Features
Under-voltage lockout (UVLO)
Internal soft-start minimizes inrush current
Overcurrent and thermal protection for safety and reliability
Compatibility
Compatible with a variety of capacitors and inductors based on application requirements
Can be used in systems requiring a fixed or adjustable output voltage
Application Areas
Consumer Electronics
Industrial Power Supplies
Automotive Systems
Telecommunications Equipment
Product Lifecycle
Active product status
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
High efficiency and Eco-Mode™ benefit battery-operated devices
Supports a broad range of input voltages, making it versatile
The high level of integration simplifies design and reduces external component count
Robust thermal and current protection enhances system reliability
Texas Instruments' reputation for quality and support in power management solutions
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TPS54260