INA216A2YFFT

Current Regulation/Management Overview

The INA216A2YFFT is a high-side current sense amplifier from Texas Instruments, designed for low-power applications. It operates within a supply voltage range of 1.8 V to 5.5 V and draws a typical operating supply current of 30 uA. The device supports an input common-mode voltage range extending up to the supply rail. It is housed in a DSBGA-4 package and is rated for operation across a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• High-side current sensing capability
• Ultra-low power consumption suitable for battery-operated systems
• Wide single-supply voltage operation

Current Regulation/Management Applications

• Battery management systems
• Portable electronic devices
• Current monitoring in low-power circuits

Current Regulation/Management Procurement Notes

Verify the specific suffix YFFT corresponds to the DSBGA-4 package when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor datasheets prior to procurement. Ensure the ordering part number matches the required accuracy grade and packaging format.

Current Regulation/Management Selection Notes

Select this component for designs requiring minimal quiescent current and compact footprint. The DSBGA-4 package offers space efficiency for portable applications. Verify that the required gain and bandwidth specifications align with the fixed internal configuration of the A2 variant before finalizing the design.

Current Regulation/Management Part Context

This part belongs to the INA216 family of tiny, low-power current sense amplifiers. It serves as a specialized solution for monitoring current in systems where power conservation and small physical size are critical constraints. The family targets applications such as mobile phones and IoT sensors.

Current Regulation/Management Replacement Considerations

INA216A2RSWR is a pin-compatible alternative in a UQFN-10 package.