Allicdata Part #: | A8651KLPTR-T-1-ND |
Manufacturer Part#: |
A8651KLPTR-T-1 |
Price: | $ 1.32 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Allegro MicroSystems, LLC |
Short Description: | IC REG BUCK ADJ 2A DL 20TSSOP |
More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
DataSheet: | A8651KLPTR-T-1 Datasheet/PDF |
Quantity: | 1000 |
8000 +: | $ 1.20234 |
Series: | Automotive, AEC-Q100 |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Function: | Step-Down |
Output Configuration: | Positive |
Topology: | Buck |
Output Type: | Adjustable |
Number of Outputs: | 2 |
Voltage - Input (Min): | 2.5V |
Voltage - Input (Max): | 5.5V |
Voltage - Output (Min/Fixed): | 0.8V |
Voltage - Output (Max): | 5.5V |
Current - Output: | 2A |
Frequency - Switching: | 350kHz ~ 2.2MHz |
Synchronous Rectifier: | Yes |
Operating Temperature: | -40°C ~ 125°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Supplier Device Package: | 20-TSSOP |
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The A8651KLPTR-T-1 is a switching regulator that controls the output voltage and current of the device it is connected to. This type of device is commonly used in power management applications to provide dynamic current and voltage regulation. In the main, this type of regulator is used to step up or step down the voltage from the battery, enabling a stable and consistent output, maintaining the system’s power throughout its operation.
Features
- Small size: The A8651KLPTR-T-1 is a small, compact switching regulator that can be used in applications where space is limited and where it needs to be hidden.
- Efficient: The efficiency of this device is up to 96%, providing steady output regulation.
- Wide working temperature range: The A8651KLPTR-T-1 can operate in a wide temperature range from -40°C to 85°C.
- Frequency: The device has a wide frequency range of 200KHz to 2MHz, enabling the design to be designed for any application.
- Protection features: The device contains several protection features like over-voltage, over-temperature, and short-circuit protection.
Applications
The A8651KLPTR-T-1 is a versatile switching regulator that is suitable for a variety of applications. Most often, it is used in power management applications where stable and consistent outputvoltage and current is needed. Some of the applications that this device can be used in include:
- Battery-powered devices: This switching regulator can be used to extend the battery life of mobile phones, tablets, and other battery powered devices.
- Automotive: The A8651KLPTR-T-1 is used in automotive applications for the steady output voltage and current.
- Industrial: The A8651KLPTR-T-1 is used in a variety of industrial applications, where accurate voltage and current regulation is required.
- Consumer Electronics: The switching regulator is used in a variety of consumer electronics like TVs, DVD players, and gaming consoles to regulate the output voltage and current.
Working Principle
The A8651KLPTR-T-1 is a switching regulator, and as such, it converts an input voltage to a desired output voltage. The regulator works by using a voltage reference to compare the input voltage with the desired output voltage. When the voltage reference reaches the predetermined level, the regulator switch is opened, and the output is disconnected from the input, disconnecting the input voltage from the desired output voltage.
The regulator then switches off and the output is released through a converter or a rectifier circuit, depending on whether the converter is a buck-converter, a boost converter, or a synchronous converter. When the output voltage is reached, the switching regulator closes, and the input voltage is connected back to the output voltage, completing the cycle. By repeating this cycle, the output voltage can be accurately maintained.
Conclusion
The A8651KLPTR-T-1 is a switching regulator that is used in a variety of power management applications to provide stable and consistent output voltage and current regulation. This device can step up or step down the voltage from the battery, enabling a more efficient system. It also contains several protection features, an efficient power conversion, and a wide working temperature range. This makes the A8651KLPTR-T-1 an ideal regulator for many applications where accurate output regulation is needed.
The specific data is subject to PDF, and the above content is for reference
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