| Allicdata Part #: | LM2590HVSX-3.3/NOPB-ND |
| Manufacturer Part#: |
LM2590HVSX-3.3/NOPB |
| Price: | $ 2.48 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG BUCK 3.3V 1A TO263-7 |
| More Detail: | Buck Switching Regulator IC Positive Fixed 3.3V 1 ... |
| DataSheet: |  LM2590HVSX-3.3/NOPB Datasheet/PDF |
| Quantity: | 1000 |
| 500 +: | $ 2.24847 |
Specifications
| Voltage - Output (Min/Fixed): | 3.3V |
| Base Part Number: | LM2590 |
| Supplier Device Package: | DDPAK/TO-263-7 |
| Package / Case: | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 150kHz |
| Current - Output: | 1A |
| Voltage - Output (Max): | -- |
| Series: | SIMPLE SWITCHER® |
| Voltage - Input (Max): | 60V |
| Voltage - Input (Min): | 4.5V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
Description
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The LM2590HVSX-3.3/NOPB is an up-to-date power management integrated circuit (PMIC) that is extensively used in a variety of devices. It falls within the voltage regulators, particularly DC DC switching regulator category. This article introduces the PMIC in terms of its application fields, structure and working principle.
Application Field
The LM2590HVSX-3.3/NOPB PMIC offers a wide range of voltage regulating capabilities that make it useful in applications such as motor control systems, motor drives, LEDs, digital monitors, and mobile system power systems. It is able to operate on a wide range of input voltages. This makes it suitable for use in a wide variety of digital systems. These features combine to make the PMIC quite versatile in terms of being able to accommodate a variety of voltage regulating requirements.Structure
The LM2590HVSX-3.3/NOPB PMIC is composed of multiple components such as the error amplifier, oscillator, reference input and gate control. In addition, the PMIC also contains a variety of peripheral components such as the bootstrap capacitor, sync pin and potenze switch. These components are used to regulate the voltage of the system.Working Principle
The working principle of the LM2590HVSX-3.3/NOPB PMIC is relatively straightforward. The internal components are utilized to monitor the input voltage and maintain a consistent output voltage within the required range. The PMIC\'s error amplifier, oscillator and reference input components work together to perform the voltage regulation. The reference input component is used to determine the voltage level at which the PMIC will switch from high to low or low to high. The oscillator component helps to precisely control the switching frequency. The error amplifier component monitors the output voltage in order to ensure that it remains within the predetermined range and is set in accordance with the system\'s required output voltage.Conclusion
The LM2590HVSX-3.3/NOPB PMIC is an effective voltage regulating solution that is useful in a variety of applications. Its versatile range of input voltages makes it suitable for use in a wide range of digital systems. The internal components of the PMIC, such as the error amplifier, oscillator, reference input and gate control, work together to monitor the input voltage and maintain a consistent output voltage. This makes the LM2590HVSX-3.3/NOPB PMIC a reliable and efficient solution for voltage regulation.The specific data is subject to PDF, and the above content is for reference
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