LP3470IM5X-4.63

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The LP3470IM5X-4.63 is an advanced power management integrated circuit (PMIC) designed to provide a small footprint, highly integrated power management solution for small form-factor applications. It belongs to the PMIC - Supervisors category and is well-suited for space-constrained applications such as mobile phones, tablets and wearables. The product is available in a low-noise, low-power 5x4 mm WLCSP package that enables designers to reduce Bill of Materials (BOM) costs and design cycles by providing a complete power management solution.

The LP3470IM5X-4.63 offers a wide range of power management features, including complete system reset and brown-out protection, over-voltage protection, under-voltage protection, open drain detection, over-current protection and power-on reset. Additionally, the device includes an on-chip thermal shutdown and adjustable frequency clock oscillator. Other features include a programmable reset timeout, dual watchdog timers, programmable power-on reset delay, programmable power-good comparator, and sleep and power-down modes.

The LP3470IM5X-4.63 is a single-output supervisor IC with integrated 5.5V UVLO. It is designed to generate a reset signal when the voltage it monitors (including power On Reset and Power down Reset) falls below a preset threshold. The reset signal is triggered independent of the input voltage and will be asserted low until the power input brings the voltage back above the preset threshold. This reset feature ensures that the device does not become over-loaded when the input voltage is too low, thus enabling reliable power-on reset (POR) and power-down reset (PDR). In Addition, the LP3470IM5X-4.63 also includes an over-voltage protection (OVP) circuit to help protect the device from over-voltage conditions by limiting the amount of energy supplied to the device.

The LP3470IM5X-4.63 also includes an adjustable frequency clock oscillator for power reset and reset timeout, two watchdog timers for system monitoring, an integrated audio frequency detector to detect audio tones on the system\'s input voltages, and a programmable power-good comparator. The device also offers flexible sleep and power-down modes to help optimize system performance and reduce power consumption.

The LP3470IM5X-4.63 is designed to provide a complete power management solution in a small form factor with minimal design effort. It is ideal for applications in mobile phones, tablets, wearables and other space-constrained systems with strict power requirements. With the high level of integration and features, the LP3470IM5X-4.63 provides a cost-effective, low-power and highly reliable power management solution.

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