UCC21520DWR

UCC21520DWR is the active tape-and-reel order code (2,000 pieces, large reel) for the TI UCC21520, a dual-channel reinforced isolated gate driver in the wide-body SOIC-16 (DW) package, rated -40 to +125 C (SLUSCJ9F Rev. F, Package Option Addendum). The isolation barrier is rated 5700 Vrms withstand with 1500 Vrms working voltage and 8000 Vpk transient overvoltage; peak drive is 4 A source and 6 A sink (bench conditions: 10 uF supply capacitance, 0.18 uF load, 1 kHz), common-mode transient immunity is 125 V/ns minimum at 1500 V common mode, and propagation delay is 26 ns minimum / 33 ns typical / 45 ns maximum. Selection advice: order the DWR code - the non-reel UCC21520DW code in the same package is listed obsolete by TI, and the same DW-obsolete / DWR-active split applies to the UCC21520A variant, so a BOM that names only the base part or the DW code cannot be filled with current production material.