Load switch IC with ideal diode function! Reduces battery consumption for backup applications.
The "XC8110/XC8111 series" is a load switch that employs a fold-back method, allowing it to be used safely even during short circuits. It reproduces an ideal diode and is equipped with chip enable (CE), overcurrent limiting, and other features. Since it regulates the VOUT terminal voltage to VIN-20mV, it can reduce heat generation compared to conventional diodes. 【Features】 ■ Includes inrush current limiting and thermal shutdown functions ■ Overcurrent limiting adopts constant current limiting and fold-back current limiting ■ The fold-back method allows for the short circuit current to be limited to 50mA ■ The thermal shutdown function protects the IC from thermal destruction ■ The low-profile (h=0.33mm) USP-6B06 package is useful for applications where there is limited height in the device *For more details, please refer to the PDF document or feel free to contact us.
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**Summary (Excerpt)** When a voltage is applied to the VOUT terminal and exceeds VIN - 20mV, the driver FET is turned off. Furthermore, when the voltage at the VOUT terminal exceeds VIN + 20mV, the internal power supply of the IC switches from VIN to VOUT. This prevents reverse current from flowing to the VIN terminal through the parasitic diode from the VOUT terminal, while also blocking the current flowing from VIN to the IC. As a result, it becomes easy to implement an output voltage OR circuit, and it is possible to reduce the consumption of the backup battery. *For more details, please refer to the PDF document or feel free to contact us.*
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【Usage】 ■ Wearable devices ■ Card-type devices ■ IoT devices ■ Output OR connection ■ Backup power supply ■ Replacement for diodes *For more details, please refer to the PDF document or feel free to contact us.
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Torex Semiconductor Corporation, as a professional group specialized in analog technology for power ICs, utilizes analog techniques to control microcurrents and meet those needs. From voltage detectors to voltage regulators, DC/DC converters, temperature sensors, power MOSFETs, and Schottky barrier diodes, we offer a comprehensive lineup uniquely tailored for high-efficiency power solutions to meet our customers' demands.