
Allicdata Part #: | 296-27586-2-ND |
Manufacturer Part#: |
TPS54326RGTR |
Price: | $ 0.57 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK ADJ 3A SYNC 16QFN |
More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
DataSheet: | ![]() |
Quantity: | 9000 |
1 +: | $ 0.57000 |
10 +: | $ 0.55290 |
100 +: | $ 0.54150 |
1000 +: | $ 0.53010 |
10000 +: | $ 0.51300 |
Voltage - Output (Min/Fixed): | 0.76V |
Base Part Number: | TPS54326 |
Supplier Device Package: | 16-QFN (3x3) |
Package / Case: | 16-VFQFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 700kHz |
Current - Output: | 3A |
Voltage - Output (Max): | 5.5V |
Series: | D-CAP2™, Eco-Mode™ |
Voltage - Input (Max): | 18V |
Voltage - Input (Min): | 2V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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TPS54326RGTR is a Field-Effect Transistor (FET)switch-mode voltage regulator. It is designed for automotive and telecommunication applications that require a high efficiency voltage regulator. The device is capable of providing constant current or a constant-voltage output, depending on selection and proper setup.
The device features low quiescent current, wide input voltage range, adjustable output voltage and thermal shutdown. It also allows adjustable current protection and EMI filtering. This makes it idea for applications such as automotive and telecommunication applications that require high efficiency voltage regulator.
Application Field of TPS54326RGTR
The TPS54326RGTR switch-mode voltage regulator is ideal for a variety of power management applications, such as in automotive, telecommunication and industrial equipment. Examples of industries that could use this voltage regulator are automotive and telecommunication, medical, audio and video, and industrial automation.
Some examples of the applications in these industries that could take advantage of the TPS54326RGTR voltage regulator include automotive and mobile computing electronics, home appliances, servers, mobile phones, and surveillance equipment. It can also be used to power Variable Frequency Drive (VFD) and DC motor control applications.
Working Principle of TPS54326RGTR
The TPS54326RGTR switch-mode voltage regulator utilizes a field-effect transistor (FET) design that converts an input voltage to a precise constant output voltage. The switching frequency is typically between 4 and 10 kHz, and the device maintains a precise output voltage over the full input voltage range. It can also provide adjustable current protection, thermal shutdown, and EMI filtering.
The TPS54326RGTR runs at a fixed frequency, but also includes a spread spectrum feature that allows it to run at a set frequency but with a frequency variation. This prevents the device from being subject to electromagnetic interference, which can sometimes occur when a fixed frequency is used.
The device also features a low quiescent current, which helps to preserve battery life in mobile and automotive applications. Furthermore, it has a wide input voltage range and adjustable output voltage, which means it can be used in a variety of applications.
Conclusion
In conclusion, the TPS54326RGTR switch-mode voltage regulator is an efficient and reliable device that is suitable for automotive, telecommunication and industrial applications. It has low quiescent current and a wide input voltage range, along with adjustable current protection, thermal shutdown and EMI filtering capabilities. This makes it the ideal choice for applications that require a high efficiency voltage regulator.
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