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NCP382

ON Semiconductor
Part Number NCP382
Manufacturer ON Semiconductor
Description Fixed Current-Limiting Power-Distribution Switches
Published Feb 13, 2023
Detailed Description Fixed Current-Limiting Power-Distribution Switches NCP382 The NCP382 is a single input dual outputs high side power−dis...
Datasheet PDF File NCP382 PDF File

NCP382
NCP382

Overview
Fixed Current-Limiting Power-Distribution Switches NCP382 The NCP382 is a single input dual outputs high side power−distribution switch designed for applications where heavy capacitive loads and short−circuits are likely to be encountered.
The device includes an integrated 80 mW, P−channel MOSFET.
The device limits the output current to a desired level by switching into a constant−current mode when the output load exceeds the current−limit threshold or a short is present.
The current−limit threshold is internally fixed.
The power−switches rise and fall times are controlled to minimize current ringing during switching.
The FLAG logic output asserts low during overcurrent or overtemperature conditions.
The switch is controlled by a logic enable input active high or low.
Features • 2.
5 V – 5.
5 V Operating Range • 80 mW High−Side MOSFET • Current Limit: Fixed 500 mA, 1 A and 1.
5 A • Undervoltage Lock−Out (UVLO) • Soft−Start Prevents Inrush Current • Thermal Protection • Soft Turn−Off • En...


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