Allicdata Part #: | NR887D-ND |
Manufacturer Part#: |
NR887D |
Price: | $ 1.10 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Sanken |
Short Description: | IC REG BUCK ADJ 2A SYNC 8DIP |
More Detail: | Buck Switching Regulator IC Positive Adjustable 0.... |
DataSheet: | NR887D Datasheet/PDF |
Quantity: | 4845 |
1 +: | $ 0.99540 |
10 +: | $ 0.87885 |
25 +: | $ 0.79380 |
100 +: | $ 0.69458 |
250 +: | $ 0.60954 |
500 +: | $ 0.53865 |
1000 +: | $ 0.42525 |
2500 +: | $ 0.39690 |
5000 +: | $ 0.37706 |
Voltage - Input (Max): | 18V |
Supplier Device Package: | 8-DIP |
Package / Case: | 8-DIP (0.300", 7.62mm) |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 85°C (TA) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 500kHz |
Current - Output: | 2A |
Voltage - Output (Max): | 14V |
Voltage - Output (Min/Fixed): | 0.8V |
Series: | -- |
Voltage - Input (Min): | 4.5V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tube |
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Power management integrated circuits (PMICs) are devices used to increase the versatility, efficiency and power of microprocessors and other circuit packages. In particular, voltage regulators are used to modify and regulate input and output voltages of power supplies. The NR887D is a specific DC DC switching regulator which has many different applications.
As a DC DC switching regulator, the NR887D accepts input voltages as low as 1.5 V and produces output voltages up to 28 V with a maximum output current of 6 A. It also provides noise suppression and external component options, making it a versatile component. On top of these basic functionalities, the NR887D has a high efficiency of up to 95%.
The NR887D is commonly used in high power applications such as power tools and wireless charging circuits. The device is also used in a variety of automotive applications, including airbags and power steering. Other uses include drones, audio amplifiers, and industrial sensors. The regulator is designed to be very energy efficient, reducing power loss, thus reducing overall system costs.
The NR887D utilizes buck/boost switching converter technology to modify voltages based on input voltage. This means that the output voltage is always within a pre-determined range. The switching frequency is adjustable with a minimum of 07 kHz and maximum of 1 MHz. Additionally, the device offers power factor correction which ensures that the output signal remains free of spurious components.
The NR887D supports both constant voltage and constant current operation, and is capable of switching up to 8 A of output current when used with a higher input voltage. This enables the device to be used in a wider variety of applications, such as charging systems, motor controllers, and LED drivers. With its integrated over-voltage, under-voltage, over-current and over-temperature protections, the NR887D offers reliable, safe operation over a wide input voltage and output current range.
In conclusion, the NR887D is an advanced DC-DC switching regulator which is capable of a wide variety of functions. It can accept input voltages as low as 1.5 V and produce output voltages up to 28 V with a maximum output current of 6 A. It also features integrated power factor correction and has a high efficiency of up to 95%. The device is capable of being used in high power applications including power tools and wireless charging circuits, making it a versatile component for many different applications.
The specific data is subject to PDF, and the above content is for reference
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