LT6660KCDC-3.3#TRMPBF

Power management integrated circuits (PMICs) are a vital component in the development and efficient use of electronic products such as computers and mobile devices. PMICs are used for the production and delivery of power management such as voltage regulation, current regulation and over-power protection. One common type of PMIC, voltage reference, provides a precise reference voltage level to provide a known volt source from which to various electronic components. The LT6660KCDC-3.3#TRMPBF is a voltage reference type PMIC specifically designed to provide a stable, precise 3.3V output voltage.

Application Fields for the LT6660KCDC-3.3#TRMPBF

The LT6660KCDC-3.3#TRMPBF is designed to provide a precise 3.3V output voltage and be used in numerous applications. It is most suitable for battery powered equipment such as phones and portable media players, as it has extremely low current consumption, being less than 0.1μA at no load and using only 1μA when in normal operation. The LT6660KCDC-3.3#TRMPBF is also suitable for product development where precise regulation of the power supply is vital, as it provides a precise and stable output voltage even under various load conditions. The device can also be used in medical equipment, broadcast communication equipment, consumer electronics and automotive applications.

Technical Characteristics

The LT6660KCDC-3.3#TRMPBF has a number of characteristics that make it suitable for a range of applications. The device has a wide input voltage range of 1.8V to 5.5V, further increasing its versatility and allowing it to be used in various applications. It produces an output voltage of 3.3V that is extremely stable with a tolerance as low as ±0.2%. The device also has a low quiescent current of only 1μA when operating, making it ideal for battery powered applications. Also, the LT6660KCDC-3.3#TRMPBF is capable of delivering up to 110mA of current when necessary and is highly efficient, achieving up to 96% efficiency in many applications.

Working Principle

The LT6660KCDC-3.3#TRMPBF is based on a bandgap reference architecture and is designed to provide a highly accurate 3.3V reference voltage. It utilizes a low-noise linear voltage regulator connected to a voltage reference IC, which contains an internal sensor that is used to ensure that the output voltage remains within a specified tolerance level. The device tracks changes in operating conditions such as thermal changes, power supply fluctuations and loading changes, and uses a control system to ensure that the output voltage remains within the specified range. It also utilizes a differential amplifier to regulate the current flow to the output, further helping in maintaining accuracy.

Conclusion

The LT6660KCDC-3.3#TRMPBF is a voltage reference type PMIC that is designed to provide a highly accurate 3.3V output voltage in a variety of applications. The device has a wide input voltage range, low quiescent current and high efficiency, making it suitable for use in numerous battery powered applications, product development and other applications requiring precise regulation of the power supply. The device utilizes a bandgap reference architecture to ensure that the output remains within a specified tolerance range and is highly efficient in many applications.