DC1961A
Analog Devices Inc.
Category: Power Management ICs
The LT3748 is a switching regulator controller specifically designed for the isolated flyback topology and capable of high power. It drives a low side external N-channel power MOSFET from an internally regulated 7V supply. No third winding or opto-isolator is required for regulation as the part senses the isolated output voltage directly from the primary-side flyback waveform.The LT3748 utilizes boundary mode to provide a small magnetic solution without compromising load regulation. Operating frequency is set by load current and transformer magnetizing inductance. The gate drive of the LT3748 combined with a suitable external MOSFET allow it to deliver load power up to several tens of watts from input voltages as high as 100V.The LT3748 is available in a high voltage 16-lead MSOP package with four leads removed.APPLICATIONS Isolated Telecom Converters High Power Automotive Supplies Isolated Industrial Power Supplies Military and High Temperature Applications
$172.42 - $300.44
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-DC1961A-ND | 2 | $203.42 | $203.42 | $203.42 | $203.42 | $203.42 | $203.42 | Buy | |
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Analog Devices Inc | DC1961A | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | $205.98 | Buy | ||
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Arrow North American Components | DC1961A | 1 | 1 | $175.00 | $175.00 | $175.00 | $175.00 | $175.00 | $175.00 | Buy |
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element14 APAC | DC1961A | 7 | 1 | * $219.11 | * $219.11 | * $219.11 | * $219.11 | * $219.11 | * $219.11 | Buy |
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Farnell | DC1961A | 7 | 1 | * $232.45 | * $232.45 | * $232.45 | * $232.45 | * $232.45 | * $232.45 | Buy |
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Mouser Electronics | 584-DC1961A | 3 | 1 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 | Buy |
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Newark | DC1961A | 7 | 1 | $226.95 | $226.95 | $226.95 | $226.95 | $226.95 | $226.95 | Buy |
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Verical Marketplace | DC1961A | 1 | 1 | $175.00 | $175.00 | $175.00 | $175.00 | $175.00 | $175.00 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |