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LM2678S-12 Datasheet(PDF) 6 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. LM2678S-12
Description  SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator
Download  23 Pages
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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 6 page
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Typical Performance Characteristics
Normalized
Output Voltage
DS100886-9
Line Regulation
DS100886-10
Efficiency vs Input Voltage
DS100886-11
Efficiency vs I
LOAD
DS100886-12
Switch Current Limit
DS100886-4
Operating Quiescent Current
DS100886-5
Standby Quiescent Current
DS100886-40
ON/OFF Threshold Voltage
DS100886-13
ON/OFF Pin Current (Sourcing)
DS100886-14
Switching Frequency
DS100886-15
Feedback Pin Bias Current
DS100886-16
www.national.com
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