NCP380LMU15AATBG
Compact current-limiting power switches for overcurrent protection
Manufacturer： onsemi
series introduction
# Introduction to the NCP380LMU15AATBG Product Series
## 1. Overview
The NCP380LMU15AATBG is a highly specialized and advanced product series within the realm of power management integrated circuits (PMICs). These components are designed to meet the demanding requirements of modern electronic devices, offering a reliable and efficient solution for power regulation and control.
## 2. Key Features
### 2.1 High - Efficiency Power Conversion
One of the standout features of the NCP380LMU15AATBG series is its high - efficiency power conversion capabilities. It is engineered to minimize power losses during the conversion process, which is crucial for battery - powered devices. By reducing power dissipation, it helps to extend the battery life of portable electronics such as smartphones, tablets, and wearables. This efficiency also translates into less heat generation, which can enhance the overall reliability and longevity of the device.
### 2.2 Precise Voltage Regulation
The series provides precise voltage regulation, ensuring that the output voltage remains stable even under varying load conditions. This is essential for sensitive electronic components that require a consistent power supply to function properly. The NCP380LMU15AATBG can maintain a tight tolerance on the output voltage, typically within a few percentage points, which helps to prevent malfunctions and improve the performance of the connected devices.
### 2.3 Low Quiescent Current
With a low quiescent current, the NCP380LMU15AATBG is well - suited for applications where power consumption in standby or idle modes is a concern. The low quiescent current means that the device consumes very little power when it is not actively delivering a large amount of load current. This feature is particularly beneficial for battery - operated devices that spend a significant amount of time in standby mode, as it helps to conserve battery power.
### 2.4 Wide Input Voltage Range
The product series supports a wide input voltage range, which allows it to be used in a variety of power supply scenarios. Whether the input power source is a single - cell battery, a multi - cell battery pack, or a regulated DC power supply, the NCP380LMU15AATBG can adapt and provide a stable output voltage. This flexibility makes it a versatile choice for different types of electronic devices.
### 2.5 Over - Current and Over - Temperature Protection
To ensure the safety and reliability of the connected devices, the NCP380LMU15AATBG series is equipped with over - current and over - temperature protection mechanisms. In the event of an over - current condition, such as a short - circuit in the load, the device will automatically limit the output current to prevent damage to itself and the connected components. Similarly, if the temperature of the device exceeds a certain threshold, it will take appropriate measures to reduce the power dissipation and protect itself from overheating.
## 3. Applications
### 3.1 Mobile Devices
In smartphones and tablets, the NCP380LMU15AATBG can be used to regulate the power supply to various components such as the processor, memory, and display. Its high - efficiency power conversion and precise voltage regulation help to optimize the battery life and performance of these devices. Additionally, its low quiescent current is beneficial for reducing power consumption during standby periods.
### 3.2 Wearable Electronics
Wearable devices like smartwatches and fitness trackers have strict power consumption requirements due to their small battery sizes. The NCP380LMU15AATBG's low quiescent current and high - efficiency power conversion make it an ideal choice for powering these devices. It can also provide the necessary voltage regulation for the sensitive sensors and microcontrollers used in wear
Images for reference
NCP380HMUAJAATBG
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