NCP380HMUAJAATBG Integrated Circuits (ICs)

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The NCP380HMUAJAATBG is a power management integrated circuit (PMIC) with a variety of power distribution switches, load drivers, and other components. It is designed for applications requiring low power dissipation, low noise operation, and flexible options for controlling various power outputs. The NCP380HMUAJAATBG is a highly integrated solution with comprehensive features and options, such as current monitoring and adaptive on-off features. All of these features make it ideal for powering today’s sophisticated electronic devices.

The NCP380HMUAJAATBG is a 4-channel direct access power switch device, which it uses to evaluate whether power switches need to be opened or closed. The device contains two PMOS (p-type metal-oxide-semiconductor) FETs and two NMOS (n-type metal-oxide-semiconductor) FETs. These FETs each can be controlled independently, enabling it to drive and monitor power to up to four separate loads or power sources. The device also contains an adjustable voltage monitor, which is used to monitor the voltage of each powered load or source.

Once the voltage of a load or source is detected by the monitor, the NCP380HMUAJAATBG can automatically decide whether to enable or disable the corresponding power switch. The voltage detection can be configured to enable the power switch when the voltage is above a predetermined threshold, or it can be configured to disable the power switch when the voltage is below the threshold.

To ensure that the NCP380HMUAJAATBG works within its maximum ratings, most of its operation is controlled by settings in the configuration registers. These registers can be configured to allow the power switch to be on or off if the monitored load or source voltage is below the configured threshold. Additionally, the registers can be set to enable the power switch to remain on, even if the monitored voltage drops below the threshold.

If the device’s supply voltage drops below the configured threshold, it will enable the power switch and supply power to the associated load, up to the maximum supply voltage level. If the device’s supply voltage exceeds the configured threshold, the power switch will be disabled to prevent overloading the device and potential damaging of the load. The device also features a Sleep mode, which reduces power dissipation while maintaining the current supply voltage.

The NCP380HMUAJAATBG also provides many other features that make it an attractive PMIC solution. It offers a wide input voltage range and an extended temperature range, making it suitable for use in a variety of applications. It also contains low-power sleep mode to reduce power consumption. The device features a wide range of output impedance and rise/fall times, as well as a wide input voltage range of 3.3V to 5.5V.

The NCP380HMUAJAATBG is ideal for applications that require energy efficient and reliable power control. The easy-to-configure settings, wide operational temperature range and low power sleep mode make it suitable for a variety of applications, from industrial and consumer electronics to telecom and network equipment.

Overall, the NCP380HMUAJAATBG is a highly integrated and energy efficient PMIC solution that provides flexible options for controlling and monitoring multiple power sources or loads. It offers many features that make it an attractive choice for applications requiring power control and reliability.

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