INA193AIDBVTG4

Current Regulation/Management Overview

The INA193AIDBVTG4 is a high-side current shunt monitor manufactured by Texas Instruments. It operates with a supply voltage range of 2.7 V to 18 V and supports a common-mode voltage range from -16 V to 80 V. The device features a fixed gain of 20 V/V, a bandwidth of 500 kHz, and an input offset voltage of 2 mV. It draws 900 µA of supply current and maintains accuracy within ±3%. Operating temperatures span from -40 °C to +125 °C, housed in a SOT-23-5 package.

Current Regulation/Management Feature Summary

• Supports high-side current sensing across a wide common-mode voltage range including negative voltages
• Provides accurate measurement with fixed gain and low input offset voltage
• Operates on a single low-voltage power supply

Current Regulation/Management Applications

• Battery management systems
• Power distribution units
• Industrial process controls

Current Regulation/Management Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance as per Texas Instruments documentation. Confirm the SOT-23-5 package type matches your board layout requirements. Ensure the -16 V to 80 V common-mode range aligns with your system's bus voltage specifications before procurement.

Current Regulation/Management Selection Notes

Select this component when high-side monitoring is required for buses exceeding standard ground-referenced amplifier capabilities. The fixed 20 V/V gain simplifies design by reducing external resistor requirements. Consider the 500 kHz bandwidth for applications requiring moderate response speeds without excessive noise sensitivity.

Current Regulation/Management Part Context

This part belongs to the INA19x family of current shunt monitors designed for precision measurements. It complements other devices like the INA193AIDBVR by offering tape-and-reel packaging suitable for automated assembly processes while maintaining identical electrical performance characteristics within the same product series.

Current Regulation/Management Replacement Considerations

INA193AIDBVR serves as a compatible alternative with identical electrical specifications but differs in packaging format.