Allicdata Part #: | LTC2920-2CMS8#TRPBF-ND |
Manufacturer Part#: |
LTC2920-2CMS8#TRPBF |
Price: | $ 1.41 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC SNGL/DUAL PWR SUP CTRLR 8MSOP |
More Detail: | Power Supply Controller Single/Dual Power Supply C... |
DataSheet: | LTC2920-2CMS8#TRPBF Datasheet/PDF |
Quantity: | 1000 |
2500 +: | $ 1.28520 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Applications: | Single/Dual Power Supply Controller |
Voltage - Input: | -- |
Voltage - Supply: | 2.3 V ~ 6 V |
Current - Supply: | 230µA |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
Supplier Device Package: | 8-MSOP |
Base Part Number: | LTC2920 |
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LTC2920-2CMS8#TRPBF is a PMIC - Power Supply Controllers, Monitors. It is generally used for controlling power supply. It uses a \'two-phase current regulation\' which helps to detect the output current during the working condition and aids in adjusting the output voltage accordingly.
The device consists of a pre-regulator, a power monitor, and a controller. The pre-regulator is used to regulate the output voltage of the power supply while the power monitor measures the output current of the power supply and the controller adjusts the output voltage accordingly. This is done with the help of a high-speed differential amplifier which provides accurate current sensing.
The LTC2920-2CMS8#TRPBF can be used in many applications such as telecommunication systems, servers, automotive, datacom and general power supplies. It can be used to control the current and voltage in a wide range of applications. It is also suitable for use in power supplies that require very low stand-by power.
This device has several features that make it an ideal choice for many power supply applications. It is small in size and has high accuracy current sensing. It has an internal auto-zero voltage reference which eliminates external components for this function. It also has an internal temperature compensation which ensures that the output voltage remains stable across a wide temperature range. In addition, it has very low power dissipation and can operate at high switching frequencies.
The working principle of LTC2920-2CMS8#TRPBF is very simple. The power monitor measures the output current of the power supply and the controller adjusts the output voltage accordingly. The pre-regulator feeds the output voltage to the controller and is constantly adjusted to maintain the desired output voltage. The controller also drives the gate of the power FETs to regulate the output current of the power supply.
LTC2920-2CMS8#TRPBF is a very useful device for controlling power supplies and it is widely used in many applications. It provides accurate current sensing, high speed control and low power dissipation. It also has internal auto-zero voltage reference and temperature compensation which make it a good choice for use in many power supply applications.
The specific data is subject to PDF, and the above content is for reference
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