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LM3544

ACTIVE

4-ch, 0.5A loading, 2.7-5.5V, 90mΩ USB power switch

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Data sheet

LM3544

ACTIVE
Data sheet Order now

Product details

Product type Fixed current limit, Power switch Vin (max) (V) 5.5 Vin (min) (V) 2.7 Rating Catalog Number of channels 2 Operating temperature range (°C) -40 to 125 Current limit accuracy at 1 A 0.56 Enable Active High, Active Low
Product type Fixed current limit, Power switch Vin (max) (V) 5.5 Vin (min) (V) 2.7 Rating Catalog Number of channels 2 Operating temperature range (°C) -40 to 125 Current limit accuracy at 1 A 0.56 Enable Active High, Active Low
SOIC (D) 16 59.4 mm² (9.9 mm × 6 mm)
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet LM3544 Quad Port USB Power Distribution Switch and Over-Current Protection datasheet (Rev. C) May 15, 2013
Certificate US-38419-UL Certificate of Compliance IEC 62368-1 Jun 27, 2022
Certificate UL Certificate of Compliance Vol1-Sec2 E205202 Mar 23, 2018

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SOIC (D) 16 Ultra Librarian
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