HPM10-W29A100G

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The HPM10-W29A100G is a Battery Management IC from the Power Management IC (PMIC) family. It is a PowerPath device that utilizes a combination of switch-mode power supply and linear power management to provide power conversion and advanced power control for complex portable applications.

The HPM10-W29A100G PMIC provides up to 100 W of power in a 2.3 mm by 2.3 mm by 1.05 mm package, making it suitable for small and space-constrained designs. The device includes an integrated power MOSFET switch with a total on-resistance of 5 mΩ and a low quiescent current of 10 µA. It also features a programmable current limit up to 10 A, adjustable switching frequency, programmable LDO output voltage, integrated over-voltage and under-voltage protection, current sensing, and over-temperature shut-off.

The HPM10-W29A100G is well-suited to a variety of battery-managed applications, including mobile phones, tablets, wearables, and other portable devices. It provides consistent, efficient output current and voltage on a wide range of battery operating voltages, allowing for accurate, reliable battery management and system performance optimization.

HPM10-W29A100G Working Principle

The HPM10-W29A100G combines a switching-mode power supply with linear power management which enables the device to provide efficient power conversion and advanced power control in small, space-constrained applications. The device includes a power MOSFET switch whose on resistance can be adjusted to accurately control the output current, allowing for accurate power delivery to the loads. The device also includes a programmable current limit, adjustable switching frequency, programmable LDO output voltage, over-voltage and under-voltage protection, and over-temperature shut-off.

The HPM10-W29A100G operates as a battery management IC for portable applications. It is designed to monitor the prevalent battery conditions (such as battery voltage, current, temperature, status, etc.) and to provide optimized power delivery to the system based on the monitored conditions. It is suitable for mobile phones, tablets, wearables and other portable devices where accurate and reliable battery management is required.

The device can be programmed to provide up to 10 A of output current, with an output voltage range of 4.5 V to 5.5 V. The device can also handle a wide range of battery operating voltages, enabling reliable battery management and system optimization. Additionally, the HPM10-W29A100G features an over-voltage protection, under-voltage protection, and over-temperature shut-off functions to ensure system safety.

In summary, the HPM10-W29A100G is a state-of-the-art battery management IC from the PMIC family, offering power path and advanced power control capabilities for a wide range of battery-managed applications. The device\'s small form factor, integrated power MOSFET switch, programmable current limit and adjustable switching frequency makes it suitable for a variety of small and space-constrained applications, providing reliable power delivery and system optimization. The integrated over-voltage, under-voltage, and over-temperature shut-off functions make it a safe and reliable device for all battery-managed applications.

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