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INA199B1DCKR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA199B1DCKR product

INA199B1DCKR

Power Management (PMIC)

Current SenseZero-DriftBidirectional

The INA199B1DCKR is a high-precision, zero-drift current-shunt monitor from Texas Instruments, optimized for low-side or high-side current sensing in space-constrained applications.

Best for

  • Battery management systems
  • Power supply monitoring
  • Overcurrent protection

Avoid if

  • Applications requiring very high bandwidth or extremely low power consumption below 2.7V.

Check before use

  • Ensure the shunt resistor drop is within the linear range and consider the impact of external filter resistors on gain error.

Key specifications

Gain
50 V/V
Offset Voltage
±150 µV
Supply Voltage
2.7 V to 26 V
Package
SC70-6

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Power ManagementBattery Chargers

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA199B1DCKR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a bidirectional, zero-drift current-shunt monitor with a fixed gain of 50V/V, capable of measuring current across a shunt resistor at common-mode voltages up to 26V.