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Vicor PI3325 Buck Regulators | Digi-Key Daily

Vicor’s PI3325 Cool-Power® ZVS buck regulators are highly integrated system-in-package regulators that output 5 V at up to 20 A for point of load applications. The PI3325 integrates the controller, power switches, and support components in a 10 x 14 mm LGA package and uses a high-performance Zero-Voltage Switching topology to provide best-in-class efficiency, with pulse skipping at light loads. The regulator only requires an output inductor and minimal passives for a complete, cost-effective design that occupies just 740 mm2 of PCB area. It operates from a 14 V to 42 V supply, and supports parallel operation with automatic current sharing for applications with higher current requirements. Vicor’s PI3325 supports fast and slow current limits, integrates a differential amplifier for remote sensing, and has adjustable soft start and tracking.

4/25/2018 1:04:30 PM

Part List

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER 5V 20API3325-00-LGIZDC DC CONVERTER 5V 20A157 - ImmediateView Details
DC DC CONVERTER 2.5VPI3542-00-LGIZDC DC CONVERTER 2.5V0View Details
DC DC CONVERTER 3.3VPI3543-00-LGIZDC DC CONVERTER 3.3V0View Details
DC DC CONVERTER 5VPI3545-00-LGIZDC DC CONVERTER 5V140 - ImmediateView Details
DC DC CONVERTER 12VPI3546-00-LGIZDC DC CONVERTER 12V1307 - ImmediateView Details
DC DC CONVERTER 21-36VPI3741-00-LGIZDC DC CONVERTER 21-36V795 - ImmediateView Details
DC DC CONVERTER 36-54VPI3741-01-LGIZDC DC CONVERTER 36-54V187 - ImmediateView Details
DC DC CONVERTER 12-34VPI3749-00-LGIZDC DC CONVERTER 12-34V1171 - ImmediateView Details
DC DC CONVERTER 3.3V 33WPI3301-00-LGIZDC DC CONVERTER 3.3V 33W5028 - ImmediateView Details
DC DC CONVERTER 3.3V 50WPI3301-01-LGIZDC DC CONVERTER 3.3V 50W500 - ImmediateView Details
DC DC CONVERTER 3.3VPI3301-20-LGIZDC DC CONVERTER 3.3V159 - ImmediateView Details
DC DC CONVERTER 3.3VPI3301-21-LGIZDC DC CONVERTER 3.3V147 - ImmediateView Details
DC DC CONVERTER 5VPI3302-00-LGIZDC DC CONVERTER 5V1948 - ImmediateView Details
DC DC CONVERTER 5VPI3302-03-LGIZDC DC CONVERTER 5V160 - ImmediateView Details
DC DC CONVERTER 5VPI3302-20-LGIZDC DC CONVERTER 5V1073 - ImmediateView Details
DC DC CONVERTER 12VPI3303-00-LGIZDC DC CONVERTER 12V1451 - ImmediateView Details
DC DC CONVERTER 12VPI3303-20-LGIZDC DC CONVERTER 12V436 - ImmediateView Details
DC DC CONVERTER 15VPI3305-00-LGIZDC DC CONVERTER 15V778 - ImmediateView Details
DC DC CONVERTER 15VPI3305-20-LGIZDC DC CONVERTER 15V0View Details
DC DC CONVERTER 1VPI3311-00-LGIZDC DC CONVERTER 1V155 - ImmediateView Details