Application Notes
DN-91 UCC3926DS +/- 20A Integrated Current Sensor EVM Board
Texas Instruments
Published : 05 Sep 99
Description
The UCC3926 integrates a current-sense element and differential amplifier in a single device. This design note describes an evaluation board for the UCC3926. The current-sense element is essentially non-inductive and is implemented as an integral part of an integrated circuit lead frame with only 1.3 milliohms of resistance. All necessary voltage amplification is accomplished using a chopper stabi