Manufacturer Part Number
TPS40061PWPR
Manufacturer
Texas Instruments
Introduction
The TPS40061PWPR is a mid-voltage, wide-input, synchronous buck controller suitable for a variety of power supply designs.
Product Features and Performance
Synchronous buck controller
Step-down voltage regulation
Supports 1 output phase
Safely operates within a supply voltage range of 10V to 55V
Capable of switching frequencies up to 1MHz
Maximum duty cycle of 98%
Accommodates synchronous rectification for improved efficiency
Features clock synchronization
Surface-mount device
Product Advantages
High efficiency due to synchronous rectification
Flexibility with up to 1MHz switching frequency
Broad input voltage range catering to various applications
High-density power converters due to compact TSSOP package
Built-in features like current limit and soft start improve reliability and reduce inrush current.
Key Technical Parameters
Output Type: Transistor Driver
Function: Step-Down
Output Configuration: Positive
Topology: Buck
Number of Outputs: 1
Voltage Supply (Vcc/Vdd): 10V ~ 55V
Frequency Switching: Up to 1MHz
Duty Cycle (Max): 98%
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Current limit feature to prevent overload
Thermal protection with specified operating temperature range
Compatibility
Can be used with various output loads due to flexible design
Application Areas
Distributed Power Systems
Telecom and Networking Power
Industrial Power Supplies
Automotive Power Systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation, with ongoing manufacturer support
Several Key Reasons to Choose This Product
Robust design from reputable manufacturer Texas Instruments
Flexibility in application due to wide input voltage range and adjustable switching frequency
Enhanced thermal performance suitable for varying operating environments
High durability with built-in protection features
Compact 16-PowerTSSOP package suitable for space-constrained applications
Improved power efficiency, crucial for energy-sensitive designs
Texas Instruments' reputation for providing reliable and long-term available components
TPS40075RHLRTexas InstrumentsIC REG CTRLR BUCK 20VQFN
TPS40057PWPTexas InstrumentsIC REG CTRLR BUCK 16HTSSOP