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NCP1570 Datasheet Low Voltage Synchronous Buck Controller

Manufacturer: onsemi

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Datasheet Details

Part number NCP1570
Manufacturer onsemi
File Size 276.41 KB
Description Low Voltage Synchronous Buck Controller
Datasheet download datasheet NCP1570 Datasheet

Overview

NCP1570 Low Voltage Synchronous Buck Controller The NCP1570 is a low voltage buck controller.

It provides the control for a DC−DC power solution producing an output voltage as low as 0.985 V over a wide current range.

The NCP1570−based solution is powered from 12 V with the output derived from a 5 V supply.

Key Features

  • 0.985 V ± 1.0% Reference.
  • V2 Control Topology.
  • 200 ns Transient Response.
  • Programmable Soft Start.
  • Power Good.
  • Programmable Power Good Delay.
  • 40 ns Gate Rise and Fall Times (3.3 nF Load).
  • 50 ns Adaptive FET Non.
  • Overlap Time.
  • Fixed 200 kHz Oscillator Frequency.
  • Undervoltage Lockout.
  • On/Off Control Through Use of the COMP Pin.
  • Overvoltage Protection through Synchronous MOSFETs.

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