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PI3311-01 - ZVS Switching Regulators

General Description

The PI33xx-x1 is a family of high efficiency, wide input range DCDC ZVS-Buck regulators integrating controller, power switches, and support components all within a high density System-inPackage (SiP).

Key Features

  • & Benefits.
  • High Efficiency ZVS-Buck Topology.
  • Wide input voltage range of 8V to 36V.
  • Very-Fast transient response.
  • High accuracy pre-trimmed output voltage.
  • User adjustable soft-start & tracking.
  • Power-up into pre-biased load (select versions).
  • Parallel capable with single wire current sharing.
  • Input Over / Undervoltage Lockout (OVLO/UVLO).
  • Output Overvoltage Protection (OVP).
  • Overtemperature Pro.

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Datasheet Details

Part number PI3311-01
Manufacturer VICOR
File Size 1.75 MB
Description ZVS Switching Regulators
Datasheet download datasheet PI3311-01 Datasheet

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Other Datasheets by VICOR

Part Number Description
PI3311-00 ZVS Switching Regulators
PI3311-20 ZVS Switching Regulators
PI3311-21 ZVS Switching Regulators
PI3312-00 ZVS Switching Regulators
PI3312-01 ZVS Switching Regulators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Cool-Power® ZVS Switching Regulators PI33xx-x1 8V to 36VIN, 15A Cool-Power ZVS Buck Regulator Product Description The PI33xx-x1 is a family of high efficiency, wide input range DCDC ZVS-Buck regulators integrating controller, power switches, and support components all within a high density System-inPackage (SiP). The integration of a high performance ZeroVoltage Switching (ZVS) topology, within the PI33xx-x1 series increases point of load performance providing best in class power efficiency. The PI33xx-x1 requires only an external inductor and minimal capacitors to form a complete DC-DC switching mode Buck Regulator. Device Output Voltage Set Range PI3311-x1-LGIZ 1.0V 1.0 to 1.4V PI3318-x1-LGIZ 1.8V 1.4 to 2.0V PI3312-x1-LGIZ 2.5V 2.0 to 3.1V PI3301-x1-LGIZ 3.3V 2.3 to 4.