Manufacturer Part Number
TPS51727RHAT
Manufacturer
Texas Instruments
Introduction
Voltage regulation controller for power management applications
Product Features and Performance
Integrated D-CAP+™ and Eco-Mode™ technology for improved efficiency
Step-Down (Buck) topology for voltage stepping-down functionality
Two synchronous outputs for enhanced power distribution
Wide input voltage range of 3V to 28V suitable for various supply levels
Multi-frequency switching options: 200kHz, 300kHz, 400kHz, 500kHz
Supports high-efficiency synchronous rectification
Various control features including Current Limit and Power Good signal
Product Advantages
High integration level reduces the need for external components
Adaptive Eco-Mode™ operation for light-load efficiency
On Time Control for fast transient response
Low shutdown quiescent current
Key Technical Parameters
Number of Outputs: 2
Output Phases: 2
Frequency - Switching: 200kHz to 500kHz
Voltage - Supply (Vcc/Vdd): 3V to 28V
Operating Temperature Range: -10°C to 100°C
Mounting Type: Surface Mount
Package / Case: 40-VFQFN Exposed Pad
Supplier Device Package: 40-VQFN (6x6)
Quality and Safety Features
Built-in over-current protection
Thermal shutdown for overheating protection
Compatibility
Compatible with surface mount technology for PCBs
Application Areas
Computing systems
Networking equipment
Telecommunications
Servers
Product Lifecycle
Active product status, not close to discontinuation
Availability of replacements or upgrades
Several Key Reasons to Choose This Product
Texas Instruments' reputation for reliability and quality
Efficient power management for multi-core processors and other digital loads
Reduction in external components due to integrated features
Flexible switching frequency for accommodating specific application requirements
Eco-friendly operation with Eco-Mode™ for power savings at light loads
TPS51640RSLTTexas Instruments2+1 IMVP7 CPU CONTROLLER