LTC3129IUD-1#TRPBF Allicdata Electronics
Allicdata Part #:

LTC3129IUD-1#TRPBF-ND

Manufacturer Part#:

LTC3129IUD-1#TRPBF

Price: $ 2.86
Product Category:

Integrated Circuits (ICs)

Manufacturer: Linear Technology/Analog Devices
Short Description: IC REG BUCK BST PROG 0.2A 16QFN
More Detail: Buck-Boost Switching Regulator IC Positive Program...
DataSheet: LTC3129IUD-1#TRPBF datasheetLTC3129IUD-1#TRPBF Datasheet/PDF
Quantity: 1000
2500 +: $ 2.60254
Stock 1000Can Ship Immediately
$ 2.86
Specifications
Voltage - Output (Min/Fixed): 2.5V
Base Part Number: LTC3129
Supplier Device Package: 16-QFN (3x3)
Package / Case: 16-WFQFN Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C (TJ)
Synchronous Rectifier: Yes
Frequency - Switching: 1.2MHz
Current - Output: 200mA
Voltage - Output (Max): 15V
Series: --
Voltage - Input (Max): 15V
Voltage - Input (Min): 1.92V
Number of Outputs: 1
Output Type: Programmable
Topology: Buck-Boost
Output Configuration: Positive
Function: Step-Up/Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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DC to DC switching regulators are essentially DC voltage converters. They are used to convert an input voltage from one value to another. The most common are step-up (boost), and step-down (buck). The LTC3129IUD-1#TRPBF is a switching regulator that is designed to offer high efficiency and low quiescent current in a small form factor. It comes in a space-saving 8-lead, 3mm X 3mm DFN package. It features integrated power MOSFETs and metal-oxide semiconductor field effect transistors (MOSFETs) to efficiently deliver up to 600mA at up to 10.5V output.

The LTC3129IUD-1#TRPBF is well suited for point-of load (POL) applications. It can be used to efficiently reduce the output voltage of a battery or other DC power source to meet the conditions for the circuit or device that it is powering. This is beneficial for applications that require extended battery life, such as medical devices, portable electronics, and wearable products. Additionally, the LTC3129IUD-1#TRPBF can be used in distributed systems such as server applications to provide power only when needed, conserving energy and increasing system efficiency.

The LTC3129IUD-1#TRPBF is also designed to provide high efficiency and low power dissipation over a wide input voltage range. It operates from 1.8V to 10V and delivers up to 600mA across an input voltage range of 4.5V to 10V. With an efficiency of up to 96%, the LTC3129IUD-1#TRPBF offers an ideal solution for applications that require low power dissipation in a small form factor. It is also an excellent choice for solar cell applications due to its wide input voltage range.

The inner workings of the LTC3129IUD-1#TRPBF are based on synchronous buck conversion technology. This topology produces high efficiency by transferring energy from an input voltage source to an output voltage sink with minimal power loss. It works by connecting an input voltage source to a capacitive load via a pair of MOSFETs, which acts as a switch. When the switch is closed, the load is connected to the input voltage source and the MOSFETs operate in the linear region, allowing energy to pass from the input to output. When the switch is opened, the load is disconnected and the MOSFETs enter the switching region, allowing energy to be transferred back to the output voltage.

The LTC3129IUD-1#TRPBF features a wide operating temperature range, from −40°C to +85°C, and is RoHS compliant, making it an excellent choice for a variety of commercial, medical, and industrial applications. It also has built-in thermal and over-current protection for enhanced safety, reliability, and durability.

In summary, the LTC3129IUD-1#TRPBF switching regulator is easy to use and offers high efficiency and low quiescent current in a very small form factor. It is ideal for distributed systems and POL applications, as well as solar cell applications, making it a versatile choice for various commercial, medical, and industrial applications.

The specific data is subject to PDF, and the above content is for reference

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