TDA3681ATH/N1C,518

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The TDA3681ATH/N1C,518 is a specialized power management integrated circuit (PMIC) that is designed for mobile phone applications. It provides highly integrated power management solutions with low power consumption, wide input voltage range and high system performance. It is designed to provide the reliability and flexibility needed for today’s complex mobile phone systems.

The TDA3681ATH/N1C,518 on-chip solution integrates a DC-DC converter, two buck regulators, two LDO regulators and a system reset circuit, as well as an advanced power management architecture. The DC/DC buck conversion can be used to generate the main voltage from a wide input range, typically from 2.7V to 6V. The two buck regulator outputs can go as low as 5V, while the two LDO regulators can provide a regulated output voltage as low as 3.3V. The device also provides a system reset function with a manual reset pin.

The TDA3681ATH/N1C,518 PMIC features an integrated low drop-out voltage regulator that provides precise voltage output and reduces the power consumption while providing excellent load regulation. This device also offers advanced power savings, such as dynamic voltage scaling, forced PWM mode, ultra-low quiescent current, low ripple and low EMI, for improved efficiency and system performance.

The TDA3681ATH/N1C,518 PMIC also boasts a built-in protection feature to safeguard against thermal runaway, under-voltage lockout and short-circuit conditions. It also provides over-voltage protection, allowing it to safely operate in extreme conditions. Additionally, the device has an internal low-power sleep mode, allowing the system to reduce power consumption when not in use. The device supports both I2C and SPI interfaces for communication, and it supports operating temperatures from -40°C to 85°C.

In the current mobile phone industry, the TDA3681ATH/N1C,518 is an essential component for many mobile phone applications. It provides an ideal power management solution that enables advanced features while providing efficient, reliable power delivery. The integrated DC-DC converter, buck regulators and LDO regulators work together to ensure that the system receives the right voltage at the right time. Furthermore, the device’s various protection features ensure that the system is kept safe from unexpected conditions. Overall, the TDA3681ATH/N1C,518 is an ideal power management solution for today’s mobile phone applications.

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