| Allicdata Part #: | LM2698MM-ADJ/NOPBTR-ND |
| Manufacturer Part#: |
LM2698MM-ADJ/NOPB |
| Price: | $ 1.45 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG BST SEPIC INV ADJ 8VSSOP |
| More Detail: | Boost, SEPIC Switching Regulator IC Positive or Ne... |
| DataSheet: | LM2698MM-ADJ/NOPB Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 1.31947 |
| 2000 +: | $ 1.25350 |
| 5000 +: | $ 1.20637 |
| Voltage - Output (Min/Fixed): | 2.2V |
| Base Part Number: | LM2698 |
| Supplier Device Package: | 8-VSSOP |
| Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 600kHz, 1.25MHz |
| Current - Output: | 1.35A (Switch) |
| Voltage - Output (Max): | 17.5V |
| Series: | SIMPLE SWITCHER® |
| Voltage - Input (Max): | 12V |
| Voltage - Input (Min): | 2.2V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Boost, SEPIC |
| Output Configuration: | Positive or Negative |
| Function: | Step-Up, Step-Up/Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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LM2698MM-ADJ/NOPB is an application field of PMIC (power management integrated circuit) used in DC-DC switching regulator applications. It is part of the LM series of voltage regulator products offered by Texas Instruments. It is an adjustable voltage regulator, which allows for a very wide range of output voltage accuracies. It also has a two-phase evaluation feature and thermal protection.
The DC-DC Switching Regulator is a device that works by switching the output voltage of a DC power supply using active components. The most common form of this device is the step-down regulator, which steps down the voltage of a DC battery to a lower level. This is useful in applications where a certain amount of current is to be supplied at a particular voltage. For example, in a portable device, DC-DC switching regulators can be used to step down a 9V battery to a smaller voltage and more current to power a circuit.
The working principle of LM2698MM-ADJ/NOPB is similar to other DC-DC switching regulators. It has two operated voltage rails, one input, and one output. The regulator functions by switching the input voltage directly to the output, or by using a series of active components to control the current or voltage of the output. This is done through two stages. In the first stage, the input voltage is received, and the second stage consists of active components, such as the MOSFETs, transistors, and diodes, which actively switch the input voltage at the output. This allows for a regulated voltage from the regulated output.
LM2698MM-ADJ/NOPB has some important features that set it apart from other DC-DC switching regulators. Its unique two-phase evaluation feature allows it to evaluate the input and output voltages in order to provide accurate output voltage and current values. This ensures that the output voltage and current levels are accurate and not affected by any noise or other interference in the environment. It also has thermal protection capabilities, which protect the device from overheating during heavy loads. Lastly, it has a wide range of available input and output voltages, allowing it to be used in a wide variety of applications.
LM2698MM-ADJ/NOPB is becoming increasingly popular in DC-DC switching regulator applications, due to its ability to provide reliable voltage regulation and its high efficiency. Its two-phase evaluation feature provides accurate output voltage and current readings, and its thermal protection capabilities ensure the device is protected from potential harm from excessive heat. Additionally, its wide range of input and output voltages are suitable for a broad range of applications. Therefore, it is an excellent choice for DC-DC switching regulator applications.
The specific data is subject to PDF, and the above content is for reference
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LM2698MM-ADJ/NOPB Datasheet/PDF