DATA SHEET www.onsemi.com Isolated High Current IGBT Gate Driver 1 SOIC16 WB NCD57000 CASE 751G03 NCD57000 is a highcurrent single channel IGBT driver with internal galvanic isolation, designed for high system efficiency and MARKING DIAGRAM reliability in high power applications. Its features include complementary inputs, open drain FAULT and Ready outputs, active 16 Miller clamp, accurate UVLOs, DESAT protection, soft turnoff at DESAT, and separate high and low (OUTH and OUTL) driver outputs XXXXXXXXXXX for system design convenience. NCD57000 accommodates both 5 V XXXXXXXXXXX AWLYYWWG and 3.3 V signals on the input side and wide bias voltage range on the driver side including negative voltage capability. NCD57000 provides 1 > 5 kVrms (UL1577 rating) galvanic isolation and > 1200 V IORM (working voltage) capabilities. NCD57000 is available in the XXXXX = Specific Device Code widebody SOIC16 package with guaranteed 8 mm creepage A = Assembly Location distance between input and output to fulfill reinforced safety WL = Wafer Lot insulation requirements. YY = Year WW = Work Week Features G = PbFree Package *This information is generic. Please refer to High Current Output (+4/6 A) at IGBT Miller Plateau Voltages device data sheet for actual part marking. Low Output Impedance for Enhanced IGBT Driving PbFree indicator, G or microdot , may or may not be present. Short Propagation Delays with Accurate Matching Active Miller Clamp to Prevent Spurious Gate Turnon DESAT Protection with Programmable Delay PIN ASSIGNMENT Negative Voltage (Down to 9 V) Capability for DESAT Soft Turn Off During IGBT Short Circuit VEE2A GND1 IGBT Gate Clamping During Short Circuit DESAT VDD1 GND2 RST IGBT Gate Active Pull Down OUTH FLT Tight UVLO Thresholds for Bias Flexibility VDD2 RDY Wide Bias Voltage Range including Negative VEE2 OUTL IN 3.3 V to 5 V Input Supply Voltage CLAMP IN+ Designed for AECQ100 Certification VEE2 GND1A 5000 V Galvanic Isolation (to meet UL1577 Requirements) 1200 V Working Voltage (per VDE088411 Requirements) High Transient Immunity High Electromagnetic Immunity ORDERING INFORMATION See detailed ordering and shipping information on page 8 of These Devices are PbFree, Halogen Free and are RoHS Compliant this data sheet. Typical Applications Solar Inverters Motor Control Uninterruptible Power Supplies (UPS) Industrial Power Supplies Welding Semiconductor Components Industries, LLC, 2018 1 Publication Order Number: August, 2021 Rev. 3 NCD57000/DNCD57000 VDD1 VDD2 VDD1 UVLO1 UVLO2 V CLAMPTHR + CLAMP IN IN+ VEE2 STO VDD1 OUTL RDY Logic Logic OUTH 1 VDD2 I DESATCHG VDD1 + DESAT RST VDD1 V DESATTHR FLT GND2 GND1 2 1 GND1A VEE2 VEE2A Figure 1. Simplified Block Diagram +V2 V1 VDD1 VDD2 DESAT IN+ IN OUTH RDY OUTL FLT CLAMP RST VEE2 V3 GND1 GND2 GND1 GND2 Figure 2. Simplified Application Schematics www.onsemi.com 2