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NCP380LSNAJAAT1G Datasheet(PDF) 1 Page - ON Semiconductor |
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NCP380LSNAJAAT1G Datasheet(HTML) 1 Page - ON Semiconductor |
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1 / 24 page  © Semiconductor Components Industries, LLC, 2012 February, 2012 − Rev. 10 1 Publication Order Number: NCP380/D NCP380, NCV380 Fixed / Adjustable Current- Limiting Power-Distribution Switches The NCP380 is a 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 55 m W (DFN package), P−channel MOSFET. The device limits the output current to a desired level by switching into a constant−current regulation mode when the output load exceeds the current−limit threshold or a short is present. The current−limit threshold is either user adjustable between 100 mA and 2.1 A via an external resistor or internally fixed. The power−switch rise and fall times are controlled to minimize current ringing during switching. An internal reverse−voltage detection comparator disables the power−switch if the output voltage is higher than the input voltage to protect devices on the input side of the switch. The FLAG logic output asserts low during over current, reverse−voltage or over temperature conditions. The switch is controlled by a logic enable input active high or low. Features • 2.5 V – 5.5 V Operating Range • 70 mW High−Side MOSFET • Current Limit: ♦ User adjustable from 100 mA to 2.1 A ♦ Fixed 500 mA, 1 A, 1.5 A, 2 A and 2.1 A • Under Voltage Lock−out (UVLO) • Built−in Soft−start • Thermal Protection • Soft Turn−off • Reverse Voltage Protection • Junction Temperature Range: −40°C to 125°C • Enable Active High or Low (EN or EN) • Compliance to IEC61000−4−2 (Level 4) ♦ 8.0 kV (Contact) ♦ 15 kV (Air) • UL Listed − File No. E343275 • AEC−Q100 Qualified and PPAP Capable • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements • These are Pb−Free Devices Typical Applications • Laptops • USB Ports/Hubs • TVs UDFN6 MU SUFFIX CASE 517AB MARKING DIAGRAMS http://onsemi.com XX M 1 2 3 6 5 4 1 5 TSOP−5 SN SUFFIX CASE 483 1 5 XXXAYWG G (Note: Microdot may be in either location) 1 TSOP−6 SN SUFFIX CASE 318G XXX = Specific Device Code A =Assembly Location M = Date Code Y = Year W = Work Week G = Pb−Free Package XXXAYWG G 1 See detailed ordering and shipping information in the package dimensions section on page 21 of this data sheet. ORDERING INFORMATION |
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