LM2623MM/NOPB
General-purpose DC/DC boost converters with adjustable voltage output
Manufacturer： ['national-semiconductor', 'ti']
series introduction
# LM2623MM/NOPB Product Series Introduction
## 1. Overview
The LM2623MM/NOPB is a highly versatile and efficient product series designed for a wide range of power management applications. Manufactured by Texas Instruments, this series offers a combination of high - performance features, compact design, and reliability, making it an ideal choice for engineers and designers working on various electronic projects.
## 2. Key Features
### 2.1 High Efficiency
- The LM2623MM/NOPB series is engineered to provide high efficiency power conversion. It utilizes advanced switching techniques that minimize power losses during the conversion process. This high efficiency not only helps in reducing energy consumption but also results in less heat generation, which is crucial for the long - term reliability of the device and the overall system.
- For example, in battery - powered applications, the high efficiency of the LM2623MM/NOPB can significantly extend the battery life, allowing the device to operate for longer periods between charges.
### 2.2 Wide Input Voltage Range
- It supports a wide input voltage range, which gives designers greater flexibility in choosing the power source. This feature enables the LM2623MM/NOPB to be used in a variety of power supply scenarios, from low - voltage battery - powered systems to higher - voltage industrial power supplies.
- The wide input voltage range also makes the device more tolerant to voltage fluctuations, ensuring stable operation even in environments where the power supply may be inconsistent.
### 2.3 Adjustable Output Voltage
- The output voltage of the LM2623MM/NOPB can be easily adjusted to meet the specific requirements of different applications. This adjustability is achieved through external resistors, providing a simple and cost - effective way to customize the output voltage.
- Designers can set the output voltage to power different types of loads, such as microcontrollers, sensors, and other integrated circuits, without the need for additional voltage - conversion stages.
### 2.4 Compact Package
- The LM2623MM/NOPB comes in a compact package, which is beneficial for space - constrained applications. The small form factor allows for easy integration into printed circuit boards (PCBs) with limited real estate, such as portable devices, wearables, and IoT sensors.
- Despite its small size, the device still maintains high performance and reliability, making it a popular choice for modern, miniaturized electronic designs.
### 2.5 Over - Current and Over - Temperature Protection
- To ensure the safety and reliability of the device and the connected load, the LM2623MM/NOPB is equipped with over - current and over - temperature protection features. In case of an over - current condition, the device will automatically limit the current to prevent damage to the components.
- Similarly, if the temperature of the device exceeds a certain threshold, the over - temperature protection mechanism will activate, reducing the power output or shutting down the device to prevent overheating.
## 3. Applications
### 3.1 Portable Electronic Devices
- In smartphones, tablets, and portable media players, the LM2623MM/NOPB can be used to manage the power supply to various components, such as the display, processor, and memory. Its high efficiency and compact size make it an excellent choice for these battery - powered devices, helping to extend battery life and reduce the overall size of the power management circuitry.
### 3.2 Industrial Automation
- In industrial automation systems, the wide input voltage range and robust protection features of the LM2623MM/NOPB make it suitable for powering sensors, actuators, and control modules. It can operate reliably in harsh industrial environments, where voltage fluctuations and temperature variations are common.
### 3.3 IoT Devices
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8-TSSOP 8-MSOP
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