Allicdata Part #: | LTC7800EUDC#TRPBF-ND |
Manufacturer Part#: |
LTC7800EUDC#TRPBF |
Price: | $ 3.02 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG CTRLR SYNC BUCK 60V 20QFN |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | LTC7800EUDC#TRPBF Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 2.74392 |
Frequency - Switching: | 320kHz ~ 2.25MHz |
Base Part Number: | LTC7800 |
Supplier Device Package: | 20-QFN (3x4) |
Package / Case: | 20-WFQFN Exposed Pad |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Control Features: | Current Limit, Power Good, Soft Start, Tracking |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | No |
Duty Cycle (Max): | 98% |
Series: | -- |
Voltage - Supply (Vcc/Vdd): | 4 V ~ 60 V |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LTC7800EUDC#TRPBF is a type of voltage regulator and DC DC switching controller manufactured by Linear Technology, developed for use in switching power applications. It combines linear and switching power technologies to provide a unique solution for power conversion applications with long term reliability and adjustable switching frequency. The device features a low-power rating and a high-voltage input range, making it suitable for a variety of different application fields.
The LTC7800EUDC#TRPBF has a wide variety of application fields. It is designed to control Synchronous and Non-Synchronous DC-DC converters. It can be used to power up a variety of different products, including industrial and consumer products such as automobiles, HVAC systems, household appliances, battery chargers, power supplies and motor controllers. It is also applicable in DC battery applications such as those found in laptop and notebook batteries, as well as LED lighting applications.
The working principle of the LTC7800EUDC#TRPBF is based on linear power technology. The device utilizes a High Side Gate Driver and an External FET to control the switching of the output. The high side gate driver is a combined voltage and current source that switches the FET on and off in order to regulate the output voltage. The output voltage is determined by a continuous-time, adaptive analog loop regulation, which maintains the output voltage within the specified parameters even under conditions of changing line voltages or varying load currents.
The LTC7800EUDC#TRPBF also features an adjustable switching frequency, allowing it to be used in more power conversion applications than other voltage regulators and DC/DC controllers. The adjustable switching frequency can be set as low as 0.3kHz and as high as 600kHz, making it suitable for a wide range of applications. It also features an on-board voltage reference, which eliminates the need for an external voltage reference.
In summary, the Linear Technology LTC7800EUDC#TRPBF is a versatile, high-performance voltage regulator and DC/DC switching controller. It combines linear and switching power technologies to offer unique solutions for DC battery applications and LED lighting applications. The device has wide operating voltage range, adjustable switching frequency and a built-in voltage reference, making it suitable for a variety of different application fields.
The specific data is subject to PDF, and the above content is for reference
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