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SP1410 - PWM Control 2A Step-Down Converter

Datasheet Summary

Description

The SP1410 is a monolithic step down switch mode regulator with a built in internal Power MOSFET.

It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Features

  • 2A Output Current.
  • 0.22Ω Internal Power MOSFET Switch,.
  • Stable with Low ESR Output Ceramic capacitors.
  • Up to 95% Efficiency.
  • 25μA Shutdown Mode.
  • Thermal Shutdown.
  • Cycle-by-cycle over current protection.
  • Wide 4.75 to 25V operating input range.
  • Output Adjustable from 1.22 to 21V.
  • Programmable under voltage lockout.
  • Standard SOP8 Packages.

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Datasheet preview – SP1410

Datasheet Details

Part number SP1410
Manufacturer HOT CHIP
File Size 318.21 KB
Description PWM Control 2A Step-Down Converter
Datasheet download datasheet SP1410 Datasheet
Additional preview pages of the SP1410 datasheet.

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    Full PDF Text Transcription

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    SP1410 PWM Control 2A Step-Down Converter GENERAL DESCRIPTION The SP1410 is a monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 25μA of supply current. The SP1410 requires a minimum number of readily available standard external components. FEATURES  2A Output Current.  0.22Ω Internal Power MOSFET Switch,  Stable with Low ESR Output Ceramic capacitors  Up to 95% Efficiency.
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