
Allicdata Part #: | LM2853MH-1.0-ND |
Manufacturer Part#: |
LM2853MH-1.0 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 1V 3A SYNC 14TSSOP |
More Detail: | Buck Switching Regulator IC Positive Fixed 1V 1 Ou... |
DataSheet: | ![]() |
Quantity: | 1000 |
Voltage - Output (Min/Fixed): | 1V |
Base Part Number: | LM2853 |
Supplier Device Package: | 14-HTSSOP |
Package / Case: | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | Yes |
Frequency - Switching: | 550kHz |
Current - Output: | 3A |
Voltage - Output (Max): | -- |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 5.5V |
Voltage - Input (Min): | 3V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Obsolete |
Packaging: | Tube |
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The LM2853MH-1.0 is a voltage regulator mainly used in DC/DC switching applications. It enables the user to accurately control and monitor the voltage in a wide variety of applications, such as portable powered devices, robotics, and embedded systems. The LM2853MH-1.0 is a low-power, high-efficiency voltage regulator providing an optimal solution for DC/DC switching converter applications. It features a wide range of operating voltages, up to 8.4V, making it suitable for a wide range of applications. The LM2853MH-1.0 has an integrated overvoltage protection (OVP) circuit which can protect the control user against voltage overshoots and undervoltages, providing added protection against shorts. The LM2853MH-1.0 also offers integrated thermal protection, ensuring that the device will not overheat as a result of high-current operation. It also provides a wide range ofPWM frequency options, allowing it to be tailored to the specific needs of the application.
The LM2853MH-1.0 is designed with the aid of cutting-edge digital calibration technology which enables it to maintain a high level of accuracy and functionality over a wide temperature range. This reduces the amount of time spent on adjustment and tuning and ensures that the output voltage is held constant, regardless of the temperature and load. Furthermore, the LM2853MH-1.0 exhibits high noise immunity, enabling it to operate reliably in electromagnetically noisy environments making it suitable for medical, industrial and automotive applications.
The LM2853MH-1.0 comes equipped with several modes of operation. The basic mode of operation is voltage mode control, which is used to provide a stable output voltage. This mode of operation is well suited for regulating the output voltage of a DC/DC converter and is particularly effective in power supply and battery charging applications. The other mode of operation is current mode control which is used to regulate the output current, providing tighter control and the ability to support a wide range of load currents. This mode is ideal for applications where a low output impedance is desired or when the output voltage needs to be tightly regulated.
The LM2853MH-1.0 features several key features that make it an ideal choice for DC/DC switching applications. It offers a low quiescent current, making it more power-efficient and suitable for battery powered applications. It also has a wide input voltage range, allowing the user to easily adjust the output voltage, making it suitable for a wide range of applications. The integrated over voltage protection (OVP) circuit also provides added protection against voltage overshoots and undervoltages. In addition, the LM2853MH-1.0 has an integrated thermal protection circuit which will disable the device should it become too hot due to high-current operation.
The LM2853MH-1.0 provides a reliable, efficient and cost-effective solution for DC/DC switching applications. It offers a range of features and options, such as integrated OVP and thermal protection, wide input and output voltage range, and low quiescent current, that make it a suitable choice for a wide variety of applications. It is easy to use and requires minimal adjustment, making it an ideal choice for applications that require high accuracy and reliability.
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