AS23AP
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Description
The AS23AP is a type of slide switch that belongs in the product category of electronic components. It serves as a housekeeping circuit for monitoring the outputs of power supplies. It has the capability to sense undervoltage and overvoltage without any external dividers. Furthermore, it comes equipped with an undervoltage comparator that may be adjusted to fit any type of configuration. The IC also has the necessary features to allow external capacitors to set the common timing features of PC-type power supplies. Negative sensing can also be disabled without affecting operation of the positive sense section. Outputs include a Power OK (POK) signal and a fault signal.
Specifications and features
The AS23AP has the following specifications and features:
- Standard PC Power Good:
- Undervoltage Detection on 4 Rails
- Undervoltage Detection of AC/Bulk Supply
- Overvoltage Detection on 4 Rails
- Open Collector PG Out
- Programmable Fault Output:
- Overvoltage
- Overvoltage plus Undervoltage
- Overvoltage plus Undervoltage after Startup Delay
- Overvoltage Crow Bar Driver
- Digital ON/OFF Input
- 2.5V Voltage Reference
- Operates from 5V or 12V Rail
Application Scenarios
The AS23AP is best suited for utilization in power supply circuits which require undervoltage and overvoltage sensing functionality. The IC can also be utilized in situations where negative sensing can be disabled without affecting operation of the positive-sense section.
Comparison
Advantages- The AS23AP can detect undervoltage and overvoltage without the need for external dividers.
- The IC is equipped with an undervoltage comparator that may be configured to fit any type of configuration.
- The AS23AP has necessary features that allow external capacitors to set the common timing features of PC-type power supplies.
- Negative sensing can be disabled without affecting operation of the positive-sense section.
- The AS23AP has a programmable fault output and an overvoltage crow bar driver.
- The IC has a 2.5V voltage reference that can source up to 5mA.
Disadvantages- The AS23AP may not be well-suited for applications that require high voltage and/or current sensing capabilities.
- The IC may only operate from a 5V or 12V rail.
- As an electronic component model, the AS23AP may require additional components to fully function within a given circuit.
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Datasheet
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Shopping guide
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Popular parts of the same kind
- Datasheet: Download AS23AP
- Chipdatas Part: CD86-AS23AP
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/05/20 17:22 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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