Allicdata Part #: | LTC4418CUF#PBF-ND |
Manufacturer Part#: |
LTC4418CUF#PBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC CTRLR DUAL PWRPATH 20QFN |
More Detail: | OR Controller Source Selector Switch P-Channel 2:1... |
DataSheet: | LTC4418CUF#PBF Datasheet/PDF |
Quantity: | 1000 |
Series: | PowerPath™ |
Packaging: | Tube |
Part Status: | Active |
Type: | Source Selector Switch |
FET Type: | P-Channel |
Ratio - Input:Output: | 2:1 |
Internal Switch(s): | Yes |
Current - Output (Max): | -- |
Current - Supply: | 52µA |
Voltage - Supply: | 40V |
Applications: | Industrial |
Operating Temperature: | 0°C ~ 70°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | 20-WFQFN Exposed Pad |
Supplier Device Package: | 20-QFN (4x4) |
Base Part Number: | LTC4418 |
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The LTC4418CUF#PBF is an ideal diode and PMIC - OR controller that combines both features in one compact unit. It is ideal for applications such as extreme temperature, high voltage, and high speed environments where size and power efficiency are critical.
The LTC4418CUF#PBF is a unique device that provides an ideal diode function, as well as a PMIC - OR controller, in a single device. It is specifically designed for applications which require higher efficiency than can be achieved with traditional OR controllers, and is also ideal for applications requiring a wide range of operating voltages.
The LTC4418CUF#PBF provides a high efficiency, wide range of voltage, and low power consumption. The device uses a combination of a positive temperature coefficient (PTC) resistor and a low-voltage MOSFET to provide an output voltage that remains constant over a wide range of input voltages. The PTC resistor helps limit the current in the event of a short circuit, helping to protect the parts from damage.
The LTC4418CUF#PBF\'s OR controller works by controlling the output current of the device. It detects when the input voltage drops below a certain level and switches the MOSFET off, preventing further current draw and reducing power consumption. The OR controller helps maintain the output voltage by providing a higher level of current when the input voltage drops, and a lower level of current when the input voltage rises.
The ideal diode function of the LTC4418CUF#PBF ensures that power is only pulled from one source at a time. When the input voltage drops below a certain level, the device automatically switches the ideal diode off, isolating the two sources and preventing damage to components and undesired voltage levels. The ideal diode also ensures that power is only drawn from the lowest voltage source, allowing for greater efficiency and power savings.
The LTC4418CUF#PBF is an ideal device for a variety of applications including extreme temperature, high voltage, and high speed environments. The device\'s size and power efficiency capabilities are unparalleled, making it an ideal choice for applications that require greater efficiency and reliability.
The specific data is subject to PDF, and the above content is for reference
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