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LT7200S - Synchronous Monolithic Step-Down Regulator

Description

The LT®7200S is a quad-channel, high efficiency monolithic synchronous buck regulator, capable of sinking/sourcing 5A to the load per channel.

Its multichannel flexibility is ideal for powering complex systems with the compact layout.

Features

  • Silent Switcher 2 Architecture:.
  • Ultralow EMI.
  • Eliminated PCB Layout Sensitivity.
  • Internal Bypass Caps Reduce Radiated EMI.
  • Wide SVIN Range: 2.9V to 18V; PVIN: 1.5V to 18V.
  • Wide VOUT Range: 0.5V to 0.9VIN.
  • Output Current: ±5A/ Channel; up to ±20A.
  • Accurate Reference: 0.5V ± 0.8% Over Temp.
  • High Efficiency: Up to 96%.
  • 12ns Min on-time: True 12V to 1V at 2MHz.
  • Programmable Multi-phase, Synchronizable Frequency: 400kHz to 3MHz.
  • Current Mo.

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Full PDF Text Transcription

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Data Sheet LT7200S Quad 18V, ±5A Synchronous Monolithic Step-Down Regulator FEATURES  Silent Switcher 2 Architecture:  Ultralow EMI  Eliminated PCB Layout Sensitivity  Internal Bypass Caps Reduce Radiated EMI  Wide SVIN Range: 2.9V to 18V; PVIN: 1.5V to 18V  Wide VOUT Range: 0.5V to 0.9VIN  Output Current: ±5A/ Channel; up to ±20A  Accurate Reference: 0.5V ± 0.8% Over Temp  High Efficiency: Up to 96%  12ns Min on-time: True 12V to 1V at 2MHz  Programmable Multi-phase, Synchronizable Frequency: 400kHz to 3MHz  Current Mode: Excellent Line and Load Transient Response  User Selectable Discontinuous Mode® (DCM) or Forced Continuous Mode (FCM) Operation  Flexible Individual Internal Compensation for Ease of Use; External for Fast Transient  Accurate Individual 1.
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