ISL6292-1CR3-T

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A PMIC – Battery Charger (power management IC) is typically used to maintain the charge and balance of a battery. The ISL6292-1CR3-T is a dedicated battery charger IC which provides a regulated output voltage for charging one or two series connected Li-Ion or Li-Polymer batteries. It has an integrated power MOSFET and additional peripheral components that make it easier to design a complete battery charger system. The ISL6292-1CR3-T’s full-featured integrated design simplifies the design of Li-Ion and Li-Polymer charger applications.

Features of the ISL6292-1CR3-T

The ISL6292-1CR3-T is a highly-integrated, low-cost single cell battery charger solution which provides an adjustable voltage output. It offers a wide input voltage range of 3.1V to 18V, making it suitable for use in many different applications, including automotive and industrial. It also employs an advanced power MOSFET to monitor output current as low as 10mA and includes over-temperature and over-pressure protection. It also provides an ENABLE pin to enable/disable the device and indicates when the output has reached regulation conditions.

Advantages of the ISL6292-1CR3-T

The low-cost, integrated solution of the ISL6292-1CR3-T is designed to achieve maximum battery life and reliability. It features an advanced power MOSFET for safety, low power drain and temperature protection, as well as an integrated thermal protection circuit for extended protection. Additionally, its flexible interface allows for ease of use and integration into existing applications. The ISL6292-1CR3-T also consumes low power, requiring only 25μA in sleep mode, making it ideal for mobile and other applications where power saving is a priority. Furthermore, it is compatible with a variety of battery chemistries including Li-Ion, Li-Polymer, LiFePO4 and NiCd, reducing the complexity of design and development.

Applications of the ISL6292-1CR3-T

The robust features of the ISL6292-1CR3-T make it an ideal choice for any application requiring a reliable, low-cost battery charger. It is suitable for both consumer and industrial applications including portable devices, power tools, medical equipment, automotive, and many more. The wide input voltage range also allows it to be used in a variety of input systems including AC to DC power supplies and DC/DC voltage regulators.

Working Principle of the ISL6292-1CR3-T

The ISL6292-1CR3-T is a synchronous switch-mode battery charger that uses a high-frequency power stage to convert input voltage to the desired output voltage. It has an integrated power MOSFET that switches between charge modes. The power MOSFET is programmable with a microcontroller and can be set to pulse width modulation or duty cycle mode. During voltage regulation, the power MOSFET also monitors the output current and provides protection against short-circuits or over-current conditions. In standby mode, the device consumes very low power and needs only 25μA (microamperes) for operation.The ISL6292-1CR3-T is a multi-functional battery charger designed to meet the needs of today’s modern applications. It features an advanced power MOSFET for low power consumption, temperature protection, and a flexible interface for easy design integration. It is suitable for use in a variety of applications and provides maximum battery life and reliability.

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