S-8209ACM-T8T1U

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Power Management Integrated Circuits (PMICs) are microelectronic components which integrate power regulation, energy storage, and energy conversion. This provides voltage or current regulation from a higher voltage/current source to a smaller voltage/current to support the microelectronic components in the system. Battery Management is a subset of PMICs and is responsible for protecting, monitoring, and managing battery-powered systems.

The S-8209ACM-T8T1U is an ultra-low quiescent state PMIC intended for battery-powered applications such as wearable devices, medical instruments, and IoT devices. This PMIC integrates a switched capacitor step-down charger, an ultra-low quiescent state DC/DC step-down converter and a high-accuracy programmable current-limit circuit, as well as five high-speed switching output channels to support operations such as low power circuit boost, charge pump, smart power, sequencing and control circuitry.

The S-8209ACM-T8T1U is ideal for applications that require a high level of accuracy and efficiency. Its internal OVP (over voltage protection) circuit offers protection against over voltage conditions, and the current limit circuit allows for adjustable current limit during battery charging and trickle charging. The device also features over current protection, short circuit protection, and under voltage lockout functions.

The S-8209ACM-T8T1U step-down PMIC is designed with a high power conversion efficiency and ultra-low quiescent current mode. It can operate up to 1.5A in the DC/DC convergence mode and is capable of a maximum power conversion of 4A in the switched capacitor step-down charger mode. The device features over load protection, input under voltage lockout, current limit protection and short circuit protection to ensure highly reliable operation.

The S-8209ACM-T8T1U is a 3-in-1 solution for battery management, which integrates a switched capacitor step-down charger, an ultra-low quiescent state DC/DC step-down converter and a high-accuracy programmable current-limit circuit. This simplifies the design process and allows for quicker time to market. The device also supports automatic battery temperature monitoring, pre-charging, activation, and trickle charging, ensuring a safe and efficient battery operation.

The S-8209ACM-T8T1U PMIC can be used in a variety of applications such as mobile and portable devices, IoT devices, health care and medical instruments, sensors, home appliances and many more. The device offers high performance, accuracy, and reliability to ensure a safe and predictable power supply for the intended application. It is also designed to consume little standby current, making it an ideal choice for ultra-low power designs.

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