The LT1381CS#PBF is an integrated circuit (IC) component designed by Analog Devices Inc. This IC is a versatile PWM (Pulse Width Modulation) controller that is primarily used for creating adjustable and regulated DC-DC converters. It offers numerous key features that make it suitable for a wide range of applications.
One of the prominent features of the LT1381CS#PBF is its high efficiency, which is achieved through the use of a current mode architecture. This architecture allows for accurate current sensing and control, enabling optimal power transfer. The IC can deliver output currents of up to 200mA, making it suitable for powering various electronic devices.
The LT1381CS#PBF supports a wide input voltage range, starting from 3V up to 40V. This wide input voltage capability allows for great flexibility in selecting the input power source, making it compatible with various power supply configurations. Moreover, the IC can operate in multiple switching frequencies ranging from 50kHz to 500kHz, providing flexibility in designing different types of converters.
Another notable feature of the LT1381CS#PBF is its excellent load and line regulation. It offers precise output voltage regulation, typically achieving a voltage accuracy of ±1%. This ensures that the connected load receives a stable and constant voltage supply, even with fluctuations in the input voltage or changes in the load.
The IC also incorporates a range of protection features to ensure safe and reliable operation
