Power-on reset and watchdog timer IC with ON/OFF function!
The "RT8H252C" is a system reset IC with a built-in watchdog timer designed for microcontrollers. It has an integrated power-on reset voltage and is compatible with +3.3V and +5V power supplies. As a function, if there is no signal input (WD) from the microcontroller within a certain period, it determines that there is an anomaly and outputs a reset signal. Additionally, it is equipped with a manual reset function via the MR terminal, which forces the output at the OUT terminal to Low by bringing its voltage to Low. By implementing this product, it is possible to further enhance the reliability and safety of microcontroller systems! Please feel free to contact our sales team when you need assistance!
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basic information
□Features ● Supports power-on reset ● Allows free setting of WD monitoring time with external capacitor. ● Output voltage can be freely set via open collector output. ● Equipped with manual reset function. □Similar Products ● RT8H062E (System reset IC with built-in watchdog timer) → A system reset IC with a built-in watchdog timer that allows free setting of power-on reset voltage. ● RT8H242C (System reset IC with built-in watchdog timer) → The WD function can be disabled while still using the power voltage monitoring function via the ENB terminal.
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Applications/Examples of results
●General electronic device system reset
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Company information
Isahaya Electronics began production of small signal transistors in 1973 and has evolved its semiconductor technology into design technologies for gate drivers and DC/DC converters. In recent years, the company has also focused on developing high-efficiency, high-power-factor power supply technologies to contribute to carbon neutrality. (Three-phase PFC, 1500V input compatible DC/DC converters, bidirectional converters, etc.) Meanwhile, to meet diverse needs, small signal transistors have also evolved with enhanced functionality and integration, expanding the lineup of high-voltage, high-current transistors, MOSFETs, and analog ICs.