TC1313-ZI0EMF

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TC1313-ZI0EMF, a PMIC - Voltage Regulators - Linear + Switching device from BCD Semiconductor, is a highly integrated, advanced system power solution for notebook processors and application processors in the form of a 5mm × 5mm QFN-32 package. This solution supports advanced processers to provide both performance and efficiency on digital cores. It consists of a 2-phase non-synchronous buck converter, along with LDOs for IO, auxiliary digital supplies, thermal, etc.The TC1313-ZI0EMF integrates advanced power management and control functions that enable efficient power delivery to the system processor and the other components inside the notebook computer. It provides the following features:• Two Phase Non-Synchronous Buck Controller: The TC1313-ZI0EMF includes two non-synchronous buck controllers, each with integrated current sense and power-saving UVLO and droop detecting features. The controllers support 0.25A to 3A output currents with adjustable voltage. • Auxiliary Outputs: The device includes auxiliary outputs that support precision IC Linear Regulators and LDO to provide power sequencing, sequencing gating, monitoring, and other functions in the notebook computer.• Over-temperature and Over-voltage Protection: The device includes over-temperature and over-voltage protection that prevent any electrical overstress in the system. • Digital Interface: The device supports a digital interface for monitoring and programming power parameters.• Thermal Shutdown Protection: The device includes an integrated thermal shutdown protection for maintaining the temperature within the safe operation limits. • 2.5V/3.3V Input: The device supports both 2.5V and 3.3V input voltage range.The TC1313-ZI0EMF includes a rich set of features that allow it to provide a powerful solution for notebook computers. The key features of this device are:• Low Ripple: The device provides low ripple operation with low loss of power.• High Efficiency: The device offers high efficiency operation with low power dissipation.• High Power Regulator Capacity: The device provides a high regulator capacity with multiple outputs and adjustable current and voltage levels.• Optimal Performance: The device offers optimal performance with maximum power savings. • Low-dropout Regulator (LDO): The device has a low-dropout regulator (LDO) feature for increased system performance.• Integrated Over-Current Protection: The TC1313-ZI0EMF provides an integrated over-current protection feature for reliability and system safety.• Low Component Count: The device requires fewer external components, resulting in reduced board space.The TC1313-ZI0EMF provides users with a all-in-one solution that combines the features of both a linear and a switching power supply. It works by first receiving the input voltage, which is then regulated and converted into the desired outputs. The device can then monitor the power flow and provide feedback to the user regarding the power dissipation, diode status, and temperature. The device also implements over-voltage and over-temperature protection to ensure the device remains safe during operation.The TC1313-ZI0EMF is an ideal solution for notebook and application processors where system performance and reliability are essential. With its high regulator capacity, integrated current sense and power-saving features, and high efficiency, this device provides a cost-effective and reliable solution for notebook power application solutions.

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