| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6 pcs
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6 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
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The LT3579EUFD#PBF from Analog Devices is a versatile PWM DC/DC converter designed for various power supply applications. It features a combined 6A power switch with a 42V rating, offering robust protection against output shorts, input/output overvoltage, and overtemperature conditions.
This device supports a wide input voltage range from 2.5V to 16V, with a maximum transient rating of 40V. It can be configured as a Boost, SEPIC, Inverting, or Flyback converter. For example, it can generate 12V at 1.7A or -12V at 1.2A from a 5V input. The switching frequency can be set between 200kHz and 2.5MHz, and it can be synchronized to an external clock.
The LT3579EUFD#PBF is available in 20-lead TSSOP and 20-pin 4mm x 5mm QFN packages, suitable for surface mount applications. Its fault protection features make it ideal for local power supplies, automotive engine control units, and bias supplies for displays.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum transient input voltage is 40V, and the operating input voltage range is 2.5V to 16V.
The combined power switch has a current limit of 6A, with master/slave ratings of 3.4A and 2.6A respectively.
It can generate 12V at 1.7A or -12V at 1.2A from a 5V input.
The LT3579EUFD#PBF is available in a 20-lead TSSOP package and a 20-pin 4mm x 5mm QFN package.