MANUFACTURER PART RECORDUCC27282DR
Texas InstrumentsUCC27282DR is a Texas Instruments 120V, 3A half-bridge gate driver — for synchronous buck and half-bridge power stages: 5V UVLO, input interlock against cross-conduction, enable/disable, 16ns propagation delay with 1ns delay matching, integrated bootstrap diode, -5V input / -14V HS negative-voltage tolerance, SOIC-8 package, -40°C to 140°C junction. The interlock plus negative-voltage tolerance hardens the driver against layout-induced spikes — the top field failure mode in compact high-frequency designs; 5V UVLO lets the driver run from logic-level bias, simplifying the auxiliary supply. Business impact: the integrated bootstrap diode and protection cut 3-4 discretes from the BOM while improving robustness — fewer field returns. Selection advice: the DR code is SOIC-8 — for 3x3mm DFN consider the DRC variant; for automotive qualification use UCC27282-Q1. Ranked #16 on the hqew.com yesterday-hot list (2026-10-12). Parameters verified against Texas Instruments documentation. State quantity, packing and date-code requirements in your RFQ; we reconfirm the offered lot before quotation and reply within 24 hours.
Integrated CircuitsHigh and low side gate driverSOIC-8