X4005S8-2.7A

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The X4005S8-2.7A is an intelligent power management integrated circuit (PMIC) categorized as a supervisor and is designed for electrochemical energy storage such as batteries. It operates using a low-power system interface and uses a multi-level protector to protect Li-ion/Polymer batteries. The X4005S8-2.7A is a high-quality single-chip power management solution that is designed to provide power to multilayer Li-ion/Polymer batteries, which have lately become immensely popular in portable electronic devices.

Features of the X4005S8-2.7A

The X4005S8-2.7A offers several distinct features such as:

• Protection for overcharge, over discharge, over-current and short-circuit
• Programmable threshold voltage in 2.7V, 3.0V, 3.2V and 4.2V
• Programmable current detection circuit
• Programmable window comparator
• Programmable delay time and auto-recovery circuit
• Programmable soft-start timer circuit
• 1.5V core voltage supply
• Low consumption of power

Application Field for the X4005S8-2.7A

The X4005S8-2.7A is used in a wide range of portable applications such as cellular phones, digital cameras, MP3 players, and other electronic gadgets. On such devices, itfuncionts as the central controller for power management and is used to detect power inputs, monitor power sources and decide which power source should be turned on or off in order to supply power efficiently to the device. It thus helps to optimize the battery life and reduce the overall power consumption of the device.

Working Principle of X4005S8-2.7A

The X4005S8-2.7A operates using a low-power system interface. This system enables it to integrate power supply, power control and power protection features into a single component, making it a versatile and cost effective solution for modern portable devices.

The X4005S8-2.7A provides flexible protection and monitoring features such as over-charge protection, over-discharge protection, over-current protection, short-circuit protection, programmable voltage and current thresholds, programmable window comparator, programmable delay time, programmable auto-recovery circuit, and a programmable soft-start timer circuit.

The component also features an integrated 1.5V core voltage supply which helps in reducing power consumption. Additionally, the X4005S8-2.7A includes a multi-level protector system to further enhance battery protection while in storage. The protector system utilizes a combination of enhanced thermal, electrical and chemical protection measures.

Conclusion

The X4005S8-2.7A is a PMIC supervisor designed for Li-ion/Polymer battery applications. It incorporates a low-power system interface, programmable thresholds and protection features, and a multi-level protector system for battery protection, making it an efficient and cost effective solution for most portable electronic devices.

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