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LM5171 - Boost Regulator

Description

The LM5171 product is 280kHz switching regulator with a high efficiency, 1.5A integrated switch.

This part operates over a wide input voltage range, from 2.7V to 30V.

Features

  • Integrated Power Switch 1.5A Guaranteed.
  • Wide Input Voltage Range 2.7V to 30V.
  • High Frequency Allows for Small Components.
  • Minimum External Components.
  • Easy External Synchronization.
  • Frequency Foldback Reduces Component Stress During an Overcurrent Condition.
  • Thermal Shutdown with Hysteresis.
  • Shutdown Current is 50 uA Maximum.
  • Wide Ambient Temperature Range.
  • Moisture Sensitivity Level 3 SOP-8 PKG QFN-28 P.

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Full PDF Text Transcription

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1.5A, 280kHz, Boost Regulator LM5171 FEATURES • Integrated Power Switch 1.5A Guaranteed • Wide Input Voltage Range 2.7V to 30V • High Frequency Allows for Small Components • Minimum External Components • Easy External Synchronization • Frequency Foldback Reduces Component Stress During an Overcurrent Condition • Thermal Shutdown with Hysteresis • Shutdown Current is 50 uA Maximum • Wide Ambient Temperature Range • Moisture Sensitivity Level 3 SOP-8 PKG QFN-28 PKG APPLICATION • LCD Monitor/TV LED Backlight Driver • TFT-LCD Power Management ORDERING INFORMATION Device LM5171D LM5171Q Package SOP-8 QFN-28 DESCRIPTION The LM5171 product is 280kHz switching regulator with a high efficiency, 1.5A integrated switch. This part operates over a wide input voltage range, from 2.7V to 30V.
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