
Allicdata Part #: | LTC3886EUKG#TRPBF-ND |
Manufacturer Part#: |
LTC3886EUKG#TRPBF |
Price: | $ 5.50 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR BUCK PMBUS 52QFN |
More Detail: | Buck Regulator Positive Output Step-Down I²C, PMBu... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 4.99304 |
Frequency - Switching: | 100kHz ~ 750kHz |
Base Part Number: | LTC3886 |
Supplier Device Package: | 52-QFN (7x8) |
Package / Case: | 52-WFQFN, 46 Leads, Exposed Pad |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Control Features: | Enable, Frequency Control, Phase Control, Power Good |
Serial Interfaces: | I²C, PMBus |
Clock Sync: | Yes |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | -- |
Series: | PolyPhase® |
Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 60 V |
Output Phases: | 2 |
Number of Outputs: | 2 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
The LTC3886EUKG#TRPBF is a synchronous step-down switching regulator controller for efficiently generating multiple output voltages in high density point of load systems. It is capable of peak current mode control operation and has an operating power supply voltage range from 4V to 24V. With a low quiescent current of 300nA and a switching frequency that can be programmed from 250kHz to 4MHz, the LTC3886EUKG#TRPBF is one of the most efficient and versatile voltage regulators on the market. This makes it suitable for a wide variety of DC to DC conversion applications, such as motor drives, gaming systems, FPGAs, and medical equipment.
The LTC3886EUKG#TRPBF uses what is known as peak current mode control operation, which allows it to regulate multiple output voltages accurately under a variety of load conditions. Using this control method, the LTC3886EUKG#TRPBF can be easily programmed and tailored to any specific system requirement by modifying parameters such as the switching frequency, minimum on time, maximum duty cycle, and peak current limit.
The LTC3886EUKG#TRPBF features a number of useful protection features such as over-voltage protection, current limiting, under-voltage lockout, and over-temperature shutdown. It also offers excellent stability over temperature and line variance, as well as a wide operating temperature range of -40 °C to +85 °C.
In addition to its high efficiency and versatility, the LTC3886EUKG#TRPBF also offers a range of features that improve system reliability and reduce system costs. It includes a cycle-by-cycle current limit, lossless current sensing for over-current protection, and an integrated bootstrap diode. It also features adaptive output voltage tracking, which ensures that the output voltage follows the input voltage, as well as pulse-skipping, which reduces switching duty cycle and avoids audible noise. Finally, it has a power-loss detector, which shuts down the output automatically in the event of a fault or loss of power.
In summary, the LTC3886EUKG#TRPBF is an ideal choice for applications where high efficiency, fast response, and versatile voltage regulation are needed. Its peak current mode control operation, wide operating voltage range, and extensive protection features make it an extremely reliable, cost-effective, and efficient solution for a wide variety of DC to DC converter applications.
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