DS1836AS-10

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PMICs are power management integrated circuits (ICs) which are used to monitor and regulate the power supply of an electronic device. The DS1836AS-10 is a Supervisory IC (SIC) for monitoring power supply in high-voltage systems. It integrates multiple voltage sensing and threshold techniques that can quickly detect power anomalies and provide accurate supervision for fast power reset and supply tracking. This IC consists of two main functional blocks: a high-voltage supervisor and a Voltage Monitoring Block (VMB).

The high-voltage supervisor is the main part of the DS1836AS-10. It provides a reset output when the input voltage is outside of its pre-programmed tolerance window. The supervisor is designed to provide a reset pulse whenever the input voltage exceeds the preset upper and lower threshold levels. The thresholds can be easily programmed using external resistors and the reset output is tri-tested, providing an active low, active high, and push-pull reset outputs to suit various applications.

The Voltage Monitoring Block (VMB) is the second part of the DS1836AS-10. It provides two voltage monitoring inputs that can be programmed to detect either under- or overvoltage conditions. The VMB also has two separate analog comparators that are used to monitor the input voltages against pre-programmed reference voltages. The VMB also provides a reset output that can be connected to a circuit breaker in order to shut off the power in the event of an over/under voltage situation. The reset output is available in both push-pull and open-drain forms.

The DS1836AS-10 Supervisory IC is ideal for high-voltage power systems such as lighting, industrial controllers, and medical equipment. Its high-voltage supervisor and VMB can provide fast power reset and supply tracking to these systems, ensuring their safety and reliability. The device\'s robust design allows it to withstand high-voltage transients and its wide operating temperature range (-40°C to +85°C) ensures reliability in harsh environments. It also features low current consumption and is available in SOP and SIP packaging options.

The DS1836AS-10 is an ideal solution for applications that require reliable power monitoring. It offers many features such as programmable voltage thresholds and active/inactive reset outputs that make it suitable for high-voltage power systems. With its robust design, wide operating temperature range, and low power consumption, the DS1836AS-10 is an excellent choice for designers who need an accurate and reliable power supervisor.

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