LV8402V-TLM-E Integrated Circuits (ICs)

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The LV8402V-TLM-E is a power management integrated circuit (PMIC) designed for use in motor drivers, controllers, and other applications requiring a high level of integration in power management. It is an advanced, low-voltage, low-power, and high-efficiency device that provides comprehensive, integrated power management features to allow for system-level optimization. The device features a configurable buck regulator that can be easily tuned for applications requiring higher efficiency, lower power consumption, or both. It also features two low-saturation step-up choppers for controlling the output current and voltage, as well as an integrated pulse-width modulation (PWM) controller for regulating the output voltage. Additionally, the LV8402V-TLM-E includes an over-voltage protection circuit, a hiccup override function, as well as an integrated MOSFET driver to control system power.

The LV8402V-TLM-E has a wide operating range, making it suitable for many system levels and loads. The device is capable of operating in the range of 1.2V to 18V, and is available in different package sizes and pinouts. The device is highly efficient and capable of achieving up to 95% efficiency. In addition, the integrated MOSFET device has a maximum output voltage of 24V, which allows for higher power levels and improved power efficiency.

The LV8402V-TLM-E also offers an integrated adjustable PWM controller that can be configured for different system levels and frequencies. The controller can be set for up to 60kHz for higher switching frequencies, or for lower switching frequencies for more efficient power transfer. Additionally, the PWM controller features adjustable duty-cycle and slew rate control, as well as a selectable fast/slow PWM switching frequency. The device also includes integrated over-voltage protection, hiccup override functions, as well as an integrated MOSFET driver for controlling the output voltage.

The LV8402V-TLM-E also includes integrated over-temperature and load-dump protection, as well as an on-board analog-to-digital converter to monitor the voltage and current output levels. The on-board ADC can also be used to monitor the various system levels and to adjust the output voltage settings if required. The device also includes an integrated system reset circuit which can be used to reset the system upon an overvoltage or thermal shutdown event.

The LV8402V-TLM-E is ideal for applications that require precise power management, as well as efficient and reliable operation. It is highly suitable for use in motor drivers, controllers, and other applications requiring a high level of integration in power management. The device is available in a variety of packages, allowing for easy implementation in different applications. With its wide range of features and flexible configuration options, the LV8402V-TLM-E offers an ideal solution for many system power applications.

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