DC2478A
Analog Devices Inc.
The LT8315 is a high voltage flyback converter with integrated 630V/300mA switch. No opto-isolator is needed for regulation. The device samples the output voltage from the isolated flyback waveform appearing across a third winding on the transformer. Quasi-resonant boundary mode operation improves load regulation, reduces transformer size, and maintains high efficiency.At start-up, the LT8315 charges its INTVCC capacitor via a current source attached to the DRAIN pin. During normal operation, the current source turns off and the device draws its power from a third winding on the transformer.The LT8315 operates from a wide range of input supply voltages and can deliver up to 15W of power. It is available in a thermally enhanced 20-pin TSSOP package with four pins removed for high-voltage spacing.Applications Isolated Telecom, Automotive, Industrial, Medical Power Supplies Isolated Off Line Housekeeping Power Supplies Electric Vehicles and Battery Stacks
* $266.80 - * $293.01
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-DC2478A-ND | 1 | 1 | $271.86 | $271.86 | $271.86 | $271.86 | $271.86 | $271.86 | Buy |
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Analog Devices Inc | DC2478A | $235.40 | $235.40 | $235.40 | $235.40 | $235.40 | $235.40 | Buy | ||
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Arrow North American Components | DC2478A | 0 | 1 | $263.74 | $261.10 | $255.91 | $253.35 | $245.82 | $243.36 | Buy |
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element14 APAC | DC2478A | 5 | 1 | * $293.01 | * $293.01 | * $293.01 | * $293.01 | * $293.01 | * $293.01 | Buy |
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Farnell | DC2478A | 5 | 1 | * $266.80 | * $266.80 | * $266.80 | * $266.80 | * $266.80 | * $266.80 | Buy |
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Newark | DC2478A | 5 | 1 | $272.60 | $272.60 | $272.60 | $272.60 | $272.60 | $272.60 | Buy |
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Verical Marketplace | DC2478A | 27 | 1 | $274.56 | $274.56 | $274.56 | $274.56 | $274.56 | $274.56 | Buy |