LV5655VB-TLM-E

PMIC - Voltage Regulators - DC DC Switching Controllers

The LV5655VB-TLM-E is a DC/DC switching controller integrated circuit that is part of a system used to regulate the output voltage of multiple power supplies. This IC has a wide range of uses, including industrial automation, instrumentation, medical instrumentation, and consumer electronics.The LV5655VB-TLM-E can be used to provide an adjustable output voltage, or a fixed voltage, depending on the application. It is ideal for applications requiring portability, low profile and low noise operation, as well as low power consumption.The LV5655VB-TLM-E is an advanced switching controller that operates by using pulse-width modulation (PWM) to control the output voltage or current. The IC includes a current-mode PWM controller and MOSFET driver.The PWM controller is an intelligent, digital switching controller that features an adjustable floating base for controlling the output voltage. It also incorporates a current-mode PWM loop and a PI controller for stabilizing the output voltage. The PWM controller has a wide operating frequency range (25kHz - 1000kHz), which allows it to be used in a variety of applications, including DC/DC converter designs, as well as AC/DC converter designs.The MOSFET driver included in the LV5655VB-TLM-E is a low-side driver and is capable of controlling the MOSFET driver at frequencies up to 1MHz. This feature makes it ideal for high efficiency applications, such as DC/DC converters, AC/DC converters and motor drives.The LV5655VB-TLM-E also features an integrated temperature protection circuit, which prevents the circuit from operating at dangerous temperatures. This temperature protection circuit eliminates costly shutdowns due to thermal overloads, saving time and money in the long run.To maximize efficiency, the LV5655VB-TLM-E incorporates a low quiescent current shut-down feature. This ensures the system stays in a low-power state when not in use, allowing the system to run for longer periods without needing to resort to energy-hungry high power states.The LV5655VB-TLM-E is designed to operate in extreme environmental conditions and is capable of handling an input voltage range of up to 25V. The IC is optimized to be used in low-noise power systems, as it is capable of providing current limiting, short-circuit protection, and overvoltage protection. The IC can also be designed to provide a power factor correction (PFC) by adding an external PFC controller.The LV5655VB-TLM-E is an ideal choice for use in a wide range of applications, such as industrial automation, instrumentation, medical instrumentation and consumer electronics. Its low quiescent current, temperature protection, low-noise operation, and adjustable output range make it ideal for a variety of applications.