
Allicdata Part #: | 296-26977-2-ND |
Manufacturer Part#: |
TPS51125RGER |
Price: | $ 1.67 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG CTRLR BUCK 24QFN |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | $ 1.67000 |
10 +: | $ 1.61990 |
100 +: | $ 1.58650 |
1000 +: | $ 1.55310 |
10000 +: | $ 1.50300 |
Frequency - Switching: | -- |
Base Part Number: | TPS51125 |
Supplier Device Package: | 24-VQFN (4x4) |
Package / Case: | 24-VFQFN Exposed Pad |
Operating Temperature: | -40°C ~ 85°C (TA) |
Control Features: | Enable, On Time Control, Power Good |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | -- |
Series: | D-CAP™ |
Voltage - Supply (Vcc/Vdd): | 5.5 V ~ 28 V |
Output Phases: | 1 |
Number of Outputs: | 2 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The Texas Instruments (TI) TPS51125RGER voltage regulator is part of the line of DC/DC Switching Controllers from TI\'s portfolio of Power Management ICs. Using its advanced features and integrated functions, the TPS51125RGER enables the design of low-cost, highly efficient power supplies with a simple, compact implementation.
The TPS51125RGER is a DC/DC buck regulator which utilizes TI\'s proprietary primary side current sensing technique to eliminate the need for secondary side MOSFETS and optocouplers often found in conventional DC/DC solutions, delivering fully-integrated control of the power supply in a single IC.
The TPS51125RGER has a wide input voltage range of 6V to 28V, and an output voltage adjustable over a range of 0.5V to 14V. This versatile, high-efficiency voltage regulator has an internal 500mA current limit, which allows the user to deliver up to 10A peak output current without external components. With its wide capabilities and advanced features, the TPS51125RGER is an ideal solution for a wide range of applications, from GPUs and CPUs, to automotive and consumer electronics.
The TPS51125RGER\'s high power density also makes it well-suited for applications with tight space constraints. Its high frequency oscillator allows for a high switching frequency which enables the use of small, low profile inductors and ceramic capacitors, allowing for a reduced component count and increased power density. Additionally, multiple sources for synchronization, including clock synchronization and SYNC pin synchronization, make the TPS51125RGER a versatile solution.
The TPS51125RGER is designed to provide flat load regulation, superior load transient performance, and excellent line-ripple rejection. The device also offers a standby mode which helps to reduce power consumption when the output load is low, resulting in improved efficiency.
The TPS51125RGER is designed for a wide range of applications such as GPUs, CPUs, DC/DC converters, and automotive systems. Its advanced features and wide range of adjustable output voltages make it an ideal choice for nearly any application. The device also features various protection features, including an internal foldback current-limit mechanism, power-good indicator, and soft start, helping to ensure safe and reliable operation.
The TPS51125RGER is a high-performance DC/DC Switching Controller that can provide up to 10A of output current in a compact package. Its advanced features, wide input and output voltage ranges, and integrated controllers make it an ideal solution for a wide range of applications, from automotive systems to consumer electronics.
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