NCP301LSN28T1G Integrated Circuits (ICs) |
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Allicdata Part #: | NCP301LSN28T1GOSTR-ND |
Manufacturer Part#: |
NCP301LSN28T1G |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ON Semiconductor |
Short Description: | IC VOLT DETECT OD 2.8V 5TSOP |
More Detail: | Supervisor Open Drain or Open Collector 1 Channel ... |
DataSheet: | NCP301LSN28T1G Datasheet/PDF |
Quantity: | 1000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Type: | Simple Reset/Power-On Reset |
Number of Voltages Monitored: | 1 |
Output: | Open Drain or Open Collector |
Reset: | Active Low |
Reset Timeout: | -- |
Voltage - Threshold: | 2.8V |
Operating Temperature: | -40°C ~ 125°C (TA) |
Mounting Type: | Surface Mount |
Package / Case: | SOT-23-5 Thin, TSOT-23-5 |
Supplier Device Package: | 5-TSOP |
Base Part Number: | NCP301 |
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The NCP301LSN28T1G is a PMIC - Supervisors device that acts as a reset supervisor for a wide range of power management applications. It is designed for both adjustable and fixed reset thresholds, and has an adjustable timeout feature for adjustable reset situations. The NCP301LSN28T1G also features a low power mode, which can be used to reduce power consumption when it is not actively resetting.
Application Field
The NCP301LSN28T1G is the optimal choice for battery management systems that need to protect against undervoltage, overvoltage, and overcurrent conditions in order to maintain reliable operation. It also finds applications that require accurate reset thresholds and adjustable timing settings, such as medical equipment, automotive automotive electronic components and telecommunications.
Working Principle
The NCP301LSN28T1G works by monitoring the battery voltage or system supply voltage using an internal threshold voltage comparator, and resetting the system if the voltage falls below or rises above the threshold. It also has an adjustable timeout feature for adjustable reset situations, where a reset will be triggered when the voltage remains outside the range for a given length of time.
The device can be operated in either high power mode or low power mode, with the low power mode being activated by a dedicated pin, or by an internally controlled timer. In low power mode the device reduces power consumption to 1/1000th of the high power mode value, allowing longer battery life and improved system operation.
The NCP301LSN28T1G is designed to provide reliable protection against voltage and current faults, as well as against brown-out events, allowing systems to continue functioning during short-term power glitches and power shortages. It is able to monitor both the system and battery voltage, and offers flexibility in reset threshold settings and timeout times.
The specific data is subject to PDF, and the above content is for reference
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