
Allicdata Part #: | SC186ULTR-ND |
Manufacturer Part#: |
SC186ULTRT |
Price: | $ 0.90 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Semtech Corporation |
Short Description: | IC REG BUCK ADJ/PROG 4A 16MLPQ |
More Detail: | Buck Switching Regulator IC Positive Adjustable (P... |
DataSheet: | ![]() |
Quantity: | 15000 |
3000 +: | $ 0.81648 |
6000 +: | $ 0.78624 |
Voltage - Input (Max): | 5.5V |
Supplier Device Package: | 16-MLPQ-UT (3x3) |
Package / Case: | 16-UFQFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 1.5MHz |
Current - Output: | 4A |
Voltage - Output (Max): | 5.5V |
Voltage - Output (Min/Fixed): | 0.8V (0.8V ~ 3.3V) |
Series: | -- |
Voltage - Input (Min): | 2.9V |
Number of Outputs: | 1 |
Output Type: | Adjustable (Programmable) |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The SC186ULTRT is a high-performance voltage regulator used in a variety of applications. The SC186ULTRT is a DC-DC switching regulator, which means it automatically regulates the output voltage by controlling switches in the power path. This ensures consistent and reliable power delivery while keeping power losses at a minimum. It is designed to provide efficient, low-noise power regulation over a wide range of input voltages and currents. It can be used in a variety of applications, including medical, industrial, automotive, and consumer products.
The SC186ULTRT is a high-efficiency, high-performance switching regulator that can operate over a wide range of input and output voltages. It has a wide input range of 4.5V-18V and an output voltage range of 0.5V-14V. It is capable of delivering up to 240A of continuous current with extremely low drop out voltage (less than 0.2 V). It has a switching frequency of up to 600 kHz and a high output current accuracy (better than 0.3%).
The SC186ULTRT features an integrated power control circuit which allows for precise power control. It allows the user to adjust the output voltage and current with a minimum of external components. This eliminates the need for bulky external components while still providing excellent power control. The device also supports various current modes, allowing higher currents to be drawn from the output without sacrificing efficiency.
The SC186ULTRT also utilizes a variety of advanced protection schemes to ensure dependable operation. It has a built-in over-current protection feature that monitors output current and shuts down the device if the current exceeds a certain limit. The device also features reverse-battery protection to prevent damage if incorrect battery connection is made. Finally, it has an onboard thermal shutdown protection and a current foldback feature to reduce power dissipation during overload conditions.
In summary, the SC186ULTRT is a versatile and efficient DC-DC switching regulator that can easily be used in a variety of applications. Its wide input and output voltage ranges, high switching frequency, high accuracy current regulation, and various protection schemes make it a great choice for power management applications.
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