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LMP8646 - Precision Current Limiter

Description

The LMP8646 is a precision current limiter used to improve the current limit accuracy of any switching or linear regulator with an available feedback node.

2 V to 76 V.

Features

  • 1 Provides Circuit Protection and Current Limiting.
  • Single Supply Operation.
  • 2-V to 76-V Common-Mode Voltage Range.
  • Variable Gain Set by External Resistor.
  • Adjustable Bandwidth Set by External Capacitor.
  • Buffered Output.
  • 3% Output Accuracy Achievable at VSENSE = 100 mV.
  • Key Specifications:.
  • Supply Voltage Range 2.7 V to 12 V.
  • Output Current (Source) 0 to 5 mA.
  • Gain Accuracy 2.0% (max).

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Datasheet preview – LMP8646

Datasheet Details

Part number LMP8646
Manufacturer Texas Instruments
File Size 1.66 MB
Description Precision Current Limiter
Datasheet download datasheet LMP8646 Datasheet
Additional preview pages of the LMP8646 datasheet.

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Full PDF Text Transcription

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Product Folder Order Now Technical Documents Tools & Software Support & Community LMP8646 SNOSC63B – FEBRUARY 2012 – REVISED DECEMBER 2014 LMP8646 Precision Current Limiter 1 Features •1 Provides Circuit Protection and Current Limiting • Single Supply Operation • –2-V to 76-V Common-Mode Voltage Range • Variable Gain Set by External Resistor • Adjustable Bandwidth Set by External Capacitor • Buffered Output • 3% Output Accuracy Achievable at VSENSE = 100 mV • Key Specifications: – Supply Voltage Range 2.7 V to 12 V – Output Current (Source) 0 to 5 mA – Gain Accuracy 2.
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