LV5064VB-TLM-H

Series:	*
Part Status:	Obsolete

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The LV5064VB-TLM-H is a voltage regulator which is used in power management applications. It is an advanced DC-DC switch controller with ultra-low current consumption and low input and output voltage ripple making it ideal for providing reliable performance under harsh environmental conditions. The LV5064VB-TLM-H has a wide input voltage range of 4.5-22V as well as a single output voltage of 3.8-15V. This makes it suitable for applications such as car audio, car navigation, home audio and industrial equipment.The LV5064VB-TLM-H supports LV low-side PWM control, allowing it to achieve frequency of up to 200kHz while maintaining the same external component count regardless of the switching frequency. Additionally, it is equipped with a built-in oscillator and accuracy to maintain accurate operation without an external reference clock. The built-in synchronous rectifier function helps to reduce loss enhancing the overall efficiency of DC-DC converters.In order to provide a safe operating environment, the LV5064VB-TLM-H is protected by an overvoltage protection (OVP) that monitors the output voltage and shuts down if it exceeds the set threshold. Additionally, the built-in protection includes overcurrent protection (OCP), inrush current limiting (ICL), and undervoltage lockout (UVLO).The LV5064VB-TLM-H also offers a wide range of output current capabilities. It is housed in a thermally efficient package and offers high EMI performance to satisfy harsh automotive noise regulations. In addition, they are compliant with AEC-Q100, making them suitable for use in automotive applications. In terms of its working principle, the LV5064VB-TLM-H utilizes the principle of Pulse Width Modulation (PWM) to regulate voltage output. It works by switching the power supply on and off quickly, creating a wave form. The duration that the power supply is left on corresponds to the magnitude of the output voltage. By modulating the width of the PWM waveform, the output voltage is controlled.Overall, the LV5064VB-TLM-H is an ideal solution for DC-DC power management applications. With its wide input voltage range, high efficiency, small size, and automotive-grade reliability, it is an excellent choice for many applications. With its built-in protective mechanisms and high EMI performance it is suitable for use in environments where reliability, long-term stability and performance are critical.

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