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2,184 pcs
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2184 pcs | On Request | 1 | On Request | On Request | 17+20+22+ | On Request | On Request |
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The LTC3374EUHF#PBF is a high-efficiency, multi-output power supply IC from Analog Devices, featuring eight synchronous buck converters, each capable of delivering 1A. These converters can be used independently or paralleled for higher current outputs up to 4A per rail with a shared inductor. The device operates from independent input supplies ranging from 2.25V to 5.5V, with each output adjustable from 0.8V to the respective input voltage.
The switching frequency is programmable from 1MHz to 3MHz, with a default internal clock of 2MHz. The operating mode for all converters can be programmed via the MODE pin. To minimize input noise, the buck converters are phased in 90° steps. Precision enable pin thresholds facilitate reliable power-up sequencing. The LTC3374EUHF#PBF is available in a thermally-enhanced 38-lead 5mm × 7mm QFN package, suitable for surface mounting.
Applications include general-purpose multichannel power supplies for industrial and automotive systems. The device also features a die temperature monitor output.
| Qty | Low | High |
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| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Each of the eight channels on the LTC3374EUHF#PBF can deliver up to 1A.
The LTC3374EUHF#PBF accepts an input voltage range of 2.25V to 5.5V.
The output voltage for each DC/DC converter on the LTC3374EUHF#PBF is adjustable from 0.8V to the respective input voltage (VIN).
The LTC3374EUHF#PBF features 8 independent outputs.
The LTC3374EUHF#PBF is supplied in a 38-lead 5mm x 7mm QFN package with an exposed pad.
The operating temperature range for the LTC3374EUHF#PBF is -40°C to 150°C (TJ).