
Allicdata Part #: | LTC3838IFE#TRPBF-ND |
Manufacturer Part#: |
LTC3838IFE#TRPBF |
Price: | $ 3.40 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR BUCK 38TSSOP |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | ![]() |
Quantity: | 1000 |
2000 +: | $ 3.09091 |
Frequency - Switching: | 200kHz ~ 2MHz |
Base Part Number: | LTC3838 |
Supplier Device Package: | 38-TSSOP-EP |
Package / Case: | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Control Features: | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | -- |
Series: | PolyPhase® |
Voltage - Supply (Vcc/Vdd): | 4.5 V ~ 38 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) |
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The LTC3838IFE#TRPBF integrated circuit (IC) is an advanced synchronous step-down switching system controller manufactured by Linear Technology. This IC is designed for use as a voltage regulator, and more specifically a DC-DC (direct current-direct current) switching controller. The device can also be used as a step-down voltage regulator.
The LTC3838IFE#TRPBF has a wide range of possible applications in today’s technology. It can be used in anything from providing power regulation at the component level, to controlling the flow of energy in larger applications, such as integrated motor controllers and solar panels. Other popular applications include battery and DC bus voltage regulation, buck-boost converters, and automotive control systems.
The integrated circuit works by controlling the output voltage of a step-down converter, while also monitoring the state of the input power source. This is accomplished by monitoring the input voltage from the power source, and when a drop in voltage is detected it will turn off the power switching transistor until the input voltage rises back up to the desired level. The IC also contains an integrated current limit circuit, which will shut down the system if the power draw exceeds the predetermined levels.
The LTC3838IFE#TRPBF includes a variety of features which offer excellent flexibility to designers. It includes adjustable current limit, overvoltage protection, and thermal shutdown monitoring, allowing users to customize their power system design to their specific application. Additionally, the IC has an on-board voltage reference, meaning that there is no need for an external voltage reference for implementing regulation.
The LTC3838IFE#TRPBF also provides excellent noise performance and power conversion efficiency, resulting in more reliable operation. With its multiple features, the LTC3838IFE#TRPBF is an ideal choice for all DC-DC switching controller and step-down voltage regulator applications. It can be used from small-scale to industrial-level operations where accuracy, dependability, and efficiency are required.
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