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NCP5215 Datasheet Dual Synchronous Buck Controller

Manufacturer: onsemi

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Datasheet Details

Part number NCP5215
Manufacturer onsemi
File Size 2.84 MB
Description Dual Synchronous Buck Controller
Datasheet download datasheet NCP5215 Datasheet

Overview

NCP5215 Dual Synchronous Buck Controller for Notebook Power System The NCP5215, a high−efficiency and fast−transient−response dual−channel buck controller, provides a multifunctional power solution for notebook power system.

180o interleaved operation function between the two channels has capabilities of reducing the common input capacitor requirement and improving noise immunity.

Adaptive−Voltage−Positioning (AVP) control reduces the requirement of output filter capacitors.

Key Features

  • Wide Input Voltage Range: 4.5 V to 24 V.
  • Adjustable Output Voltage Range: 0.8 V to 3.0 V.
  • Selectable Nominal Fixed Switching Frequency: 200 kHz, 300 kHz, and 400 kHz.
  • 180° Interleaved Operation Function between the Two Channels.
  • Programmable Adaptive.
  • Voltage.
  • Positioning (AVP) Operation.
  • Programmable Transient.
  • Response.
  • Enhancement (TRE) Control.
  • Power Saving Operation under Light Load Condition.

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