INA200AIDGKT

Current Regulation/Management Overview

The INA200AIDGKT is a high-side current shunt monitor manufactured by Texas Instruments, housed in an 8-VSSOP package. It operates with a supply voltage range of 2.7 V to 18 V and draws a typical operating supply current of 1.85 mA. The device provides measurement accuracy of ±3.5% and functions within a temperature range of -40°C to +125°C. It features an open-drain comparator and an internal reference, designed for precise current monitoring applications.

Current Regulation/Management Feature Summary

• High-side current sensing capability for monitoring load currents
• Integrated open-drain comparator for fault detection or threshold triggering
• Internal reference voltage source for simplified circuit design
• Wide common-mode input voltage range compatible with various power systems

Current Regulation/Management Applications

• Current limiting circuits in power distribution units
• Overcurrent protection in industrial control systems
• Battery management system current monitoring
• Load switch current supervision

Current Regulation/Management Procurement Notes

Verify component authenticity through authorized channels as the part status is listed as obsolete. Confirm RoHS compliance details and check for available replacement options such as the INA200AIDGKR if new production is required. Ensure storage conditions meet moisture sensitivity level requirements before assembly.

Current Regulation/Management Selection Notes

Select this component when high-side measurement is required with integrated comparator functionality. Consider the ±3.5% accuracy specification against application tolerance needs. Evaluate the 1.85 mA supply current impact on total system power budget compared to lower-power alternatives like the INA225 series if precision is not critical.

Current Regulation/Management Part Context

Part of the INA20x family of high-side current-shunt monitors from Texas Instruments. Designed for applications requiring simultaneous current measurement and fault detection without external components. Shares pinout compatibility with similar devices in the series for potential design upgrades.

Current Regulation/Management Replacement Considerations

INA200AIDGKR is listed as a manufacturer-recommended alternative.