
Allicdata Part #: | LTC3115MPFE-1#TRPBF-ND |
Manufacturer Part#: |
LTC3115MPFE-1#TRPBF |
Price: | $ 14.21 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BCK BST ADJ 1A/2A 20TSSOP |
More Detail: | Buck-Boost Switching Regulator IC Positive Adjusta... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 12.92280 |
Voltage - Output (Min/Fixed): | 2.7V |
Base Part Number: | LTC3115 |
Supplier Device Package: | 20-TSSOP-EP |
Package / Case: | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 100kHz ~ 2MHz |
Current - Output: | 1A, 2A |
Voltage - Output (Max): | 40V |
Series: | -- |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 2.2V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Buck-Boost |
Output Configuration: | Positive |
Function: | Step-Up/Step-Down |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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LTC3115MPFE-1#TRPBF (from here on referred to as LTC3115) is a highly efficient DC-DC switching regulator that can handle a wide range of input and output voltages. It is designed for a variety of applications, from digital and energy harvesting to industrial power management. The LTC3115 is ideal for designing power supply systems that are both reliable and energy efficient.
The LTC3115 is a synchronous, filtered buck-boost regulator which allows a wide input voltage range from 2.3V to 28V. This makes the LTC3115 suitable for applications with high-voltage or varying input voltages, such as automotive and industrial systems. The regulator can output a voltage range from 0.8V to either 5V or 40V, depending on the version. In order to prevent damage to the part, the output voltage can be set up to 30V.
The LTC3115 is a highly integrated solution that can operate in several different topologies, including Buck, Buck-Boost, Boost, and Buck-Boost-Boost. It combines advanced features such as adjustable switching frequency, programmable soft-start, and output tracking. This makes it ideal for configuring advanced power systems.
The LTC3115 uses a unique peak current-mode control technique to ensure high efficiency and good load and line regulation. This technique allows for fast and accurate transient response, and for the switching frequency to be adjusted from 400 KHz to 2.4 MHz. Furthermore, the regulator has excellent line and load transient performance, making it suitable for a variety of switching applications.
The LTC3115 is designed for use in a wide range of applications, including energy harvesting, battery charging, solar powering, and automotive systems. It is a perfect fit for applications where efficiency is a priority, such as portable devices and communication infrastructure. It can also be used in residential systems to help reduce energy consumption and increase efficiency.
In summary, the LTC3115 is a highly integrated DC-DC switching regulator with a wide input voltage range and a programmable output. It can operate in several different topologies and combines advanced features that make it suitable for designing advanced power systems. It is ideal for applications where efficiency is of paramount importance, such as energy harvesting, portable devices, automotive systems and communication infrastructure.
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