| Allicdata Part #: | S-80921CNPF-G8RTFU-ND |
| Manufacturer Part#: |
S-80921CNPF-G8RTFU |
| Price: | $ 0.20 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC VOLT DETECTOR 2.1V SNT-4A |
| More Detail: | Supervisor Open Drain or Open Collector 1 Channel ... |
| DataSheet: |  S-80921CNPF-G8RTFU Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.17690 |
Specifications
| Series: | S-809xxC |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Type: | Voltage Detector |
| Number of Voltages Monitored: | 1 |
| Output: | Open Drain or Open Collector |
| Reset: | Active Low |
| Reset Timeout: | 20 ms Minimum |
| Voltage - Threshold: | 2.1V |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-SMD, Flat Leads |
| Supplier Device Package: | SNT-4A |
Description
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Power Management Integrated Circuits (PMICs) are essential components in almost all semiconductor devices. They are responsible for regulating and controlling the amount of power to be drawn from the power sources in order to prevent components from being damaged by an excess or inadequate supply of power. PMICs are designed to adjust the power requirements of both the analog and the digital operations. The S-80921CNPF-G8RTFU is one such PMIC, classified as a Supervisors device.
The S-80921CNPF-G8RTFU PMIC is used to provide logic-level monitoring of a power supply. It includes an internal 700 mV reference voltage that can be monitored against a programmable resistor divider network input. When the voltage at the input drops below the reference voltage, an active-low open drain open collector output is activated. This output can be connected to an external transistor to provide a signal to other components to indicate a low power state. It is also capable of triggering automatic shutdown, depending on the external circuit configuration.
The S-80921CNPF-G8RTFU also features a 7-bit temperature compensation programmable binary decoder/counter that operates over the extended temperature range of -40°C to +105°C. This counter is capable of being externally clocked by either a signal or an internal oscillator. This allows the system to perform automatic monitoring and control of voltage levels in various temperature and voltage environments.
The S-80921CNPF-G8RTFU is designed to be used primarily in consumer electronic devices such as TVs, mobile phones, tablets, and other portable devices. It is also applicable in applications such as flash memory, CD/DVD players, and LCD displays. This ensures reliable operation in many consumer applications where the temperature may fluctuate from -40°C to +105°C.
In addition to its temperature compensation feature, the S-80921CNPF-G8RTFU also has a wide range of other features. It includes an adjustable POR delay, programmable OC and VDD discharge resistors, programmable minimum VDD voltage, and a selection of active-low and open-drain outputs. This allows the device to fit many design applications without the need for additional components. Additionally, the S-80921CNPF-G8RTFU features an ultra-low operating current, making it an ideal device for low power applications.
The S-80921CNPF-G8RTFU is ideal for applications that require high reliability, accurate voltage monitoring, and temperature compensation with a wide operating temperature range. It is suitable for a wide range of consumer applications, as it is capable of being clocked by either a signal or an internal oscillator, allowing for automatic monitoring and control of voltage levels to protect components from being damaged by excessive or insufficient power supply. Additionally, its ultra-low current draw and programmable features make it an excellent choice for low power applications.
The specific data is subject to PDF, and the above content is for reference
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