NCP167AMX285TBG

NCP167AMX285TBG Application Field and Working Principle

NCP167AMX285TBG belongs to PMIC (Power Management Integrated Circuits). It belongs to Voltage Regulators – Linear. This product is used by customers required to step down from +6V to –6V power supply, in order to get a maximum load current of 1A. NCP167AMX285TBG features with low dropout voltage. It is also having a low quiescent current and high PSRR.

Application Field

NCP167AMX285TBG can be an ideal choice of ± 5V or ± 10V power supply, such as power detectors and high power amplifier, instead of expensive prior 3-Terminal linear regulator. Besides, it is applicable to a wide range of electronic computing and measurement systems, offering high accuracy and low noise solution. Besides, NCP167AMX285TBG is also applicable to multiple-output step-down power supplies, featuring +/- 3V, +/- 5V, +/- 8V, +/- 10V and +/- 12V outputs with high efficiency and quick response.

Working Principle

NCP167AMX285TBG is a linear fixed output voltage regulator circuits used in analog, digital and mixed-signal systems. It is a minimum offered step-down (or buck) switching regulator circuits that combines a full range adjustable voltage control with a high power efficiency and a very low dropout voltage. The NCP167AMX285TBG also integrates an active current limit protection and thermal limit protection.

The voltage regulator circuits apply to the buck-boost mode, in order to achieve higher energy efficiency while maintaining a greater power density. The Buck-Boost mode offers excellent line and load regulation characteristics and provides a programmable output impedance to tailor the current-ripple on the output voltage and minimize the additional power loss caused by the input current ripple. Therefore, the NCP167AMX285TBG can deliver maximum output current of 1A at a nominal input voltage of +6V and a maximum output voltage of –6V.

Additionally, The NCP167AMX285TBG integrates protection function such as current limits, thermal shutdown and external fault protection, in order to provide protection against output malfunctions and over current draw. Furthermore, the NCP167AMX285TBG can be set with low quiescent current to enable low total power consumption and the high PSRR allows for the EMI immunity.

Conclusion

NCP167AMX285TBG belongs to PMIC (Power Management Integrated Circuits) – Voltage Regulators – Linear, which is applicable to a wide range of electronic computing and measurement systems to offer high accuracy and low noise solution. This product is a minimum offered step-down (or buck) switching regulator, combining a full range adjustable voltage control with a high power efficiency and a very low dropout voltage. Additionally, it has integrated protection functions such as current limits, thermal shutdown and external fault protection. The NCP167AMX285TBG can deliver maximum output current of 1A under +6V for a maximum output voltage of –6V and can be set with low quiescent current to enable low total power consumption.