
Allicdata Part #: | LTC3122IMSE#TRPBF-ND |
Manufacturer Part#: |
LTC3122IMSE#TRPBF |
Price: | $ 2.42 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG BST ADJ 2.5A SYNC 12MSOP |
More Detail: | Boost Switching Regulator IC Positive Adjustable 2... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 2.19771 |
Voltage - Output (Min/Fixed): | 2.2V |
Base Part Number: | LTC3122 |
Supplier Device Package: | 12-MSOP-EP |
Package / Case: | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 1MHz |
Current - Output: | 2.5A (Switch) |
Voltage - Output (Max): | 15V |
Series: | -- |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 1.8V |
Number of Outputs: | 1 |
Output Type: | Adjustable |
Topology: | Boost |
Output Configuration: | Positive |
Function: | Step-Up |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LTC3122IMSE#TRPBF Integrated High Power Digital Step Down Switching Regulator is a high power switching voltage regulator that is used in many applications. The LTC3122IMSE#TRPBF has excellent efficiency, high light load efficiency, and high-speed transient response. It is compatible with a wide variety of hardware, including various microcontroller and digital signal processor platforms. The LTC3122IMSE#TRPBF can provide up to 30A of output current and operate from an input voltage of 4.5V to 63V. It is extremely versatile, enabling it to be used in a variety of applications.
The LTC3122IMSE#TRPBF is a part of the LTC3122 family of switching regulators. It is an efficient, flexible high-power synchronous step-down DC-DC buck controller. It has a wide input voltage range making it ideal for high-efficiency applications, including distributed power systems and power supplies for communication, industrial and automotive applications. The LTC3122IMSE#TRPBF features an onboard digital power system controller and a wide selection of digital power aiding features, such as Active Burst Mode® light-load efficiency optimization, cycle-by-cycle current limit, and short-circuit protection. It also includes a NAND-tree phase interleaving technique to reduce input ripple, a dynamic output discharge circuit to reduce output droop, and an output voltage tracking feature that maintains output voltage regulation during transients.
The LTC3122IMSE#TRPBF also includes a unique constant frequency current mode with adjustable gain, as well as adaptive dead time control, which allows the circuit to optimize for both light load efficiency and dynamic response. Additionally, the LTC3122IMSE#TRPBF features an internal temperature monitor and an optional external temperature monitor, allowing for further optimization and protection from potential problems associated with excessive operating temperature. The controller also has an adjustable soft-start and an adjustable Operating Frequency allowing it to control noise and optimize system efficiency.
The LTC3122IMSE#TRPBF can be used in a variety of applications, including distributed power systems, multi-phase and multi-output regulated supplies, non-isolated DC-DC converters, voltage regulators, and all types of power supplies, including low-noise applications.
The LTC3122IMSE#TRPBF is highly efficient and offers very reliable operation. It requires minimal external components and is available in an 80-pin thermally enhanced Quad Flat Pack package. The combination of its high efficiency, integrated digital control and protection features make it suitable for virtually any application.
In summary, the LTC3122IMSE#TRPBF is a high power, integrated digital step-down switching regulator and is suitable for many applications. It is highly efficient and has excellent light load efficiency and high-speed transient response. It features an onboard digital power system controller, NAND-tree phase interleaving technique, dynamic output discharge circuit, and adjustable soft-start. Additionally, the LTC3122IMSE#TRPBF is available in an 80-pin thermally enhanced Quad Flat Pack package, for ease of system integration and design. The combination of features and advantages make it ideal for distributed power systems, non-isolated DC-DC converters, voltage regulators, and all types of power supplies.
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