LT3668HMSE#TRPBF

The LT3668HMSE#TRPBF is a high-efficiency linear and switching voltage regulator from the LT3668 family. This type of regulator is used in a variety of applications where a regulated power supply is needed. It is designed to provide accurate regulated output for a wide range of output currents and a high-efficiency switching solution for designs running at high load current. It can also be configured to provide low-dropout (LDO) linear operation and low-power (LP) linear operation.

The LT3668HMSE#TRPBF combines high-efficiency switching conversion with low-voltage (LVP) linear dropout-preventing functions. The regulator features an input voltage range of 3.3 to 60V, an output voltage range of 0.5 to 24V and an output current of up to 4A. The internal power management system builds an optimal power solution.

The regulator includes adjustable current and voltage limits, dual-level current limit, adjustable soft-start / pre-bias ramp and fixed/programmable output voltage tolerance. It also integrates a 0.8mΩ power switch for a higher level of efficiency. An active protection circuit is included for preventing inrush current and overtemperature protection.

The LT3668HMSE#TRPBF employs a constant frequency, current-mode control in its switching mode and utilizes an external N-channel MOSFET as the main power supply switch. It supports external synchronization to the PWM signal or changes in the operation frequency. It also supports an auxiliary winding coil which adjusts the output voltage level. The wide input/output voltage range and high output current of the LT3668HMSE#TRPBF allow it to be used in power systems with a wide range of applications, such as automotive and industrial. The excellent electrical performance and high-efficiency switching make it suitable for a variety of power supply designs.

The LT3668HMSE#TRPBF is ideal for applications requiring low-voltage linear operation and high-efficiency switching. It can be used for applications such as automotive, industrial, medical and consumer electronics, where a reliable and efficient power source is important. The adjustable current and voltage limits and thermal protection features ensure high system reliability and safety. The lower power dissipation, high-efficiency switching and adjustable current limiting features provide an efficient, safe and reliable power solution for these applications.

In conclusion, the LT3668HMSE#TRPBF is an excellent voltage regulator for applications requiring accurate regulation, low-dropout and high-efficiency switching solutions. It is suitable for a wide range of applications including automotive and industrial. Its adjustable current and voltage limits, high-performance protection features, and high-efficiency switching make it an ideal choice for a reliable and efficient power supply.