2DD180407C Tamura

2DD180407C Datasheet ISOLATION TYPE DC/DC CONVERTER2DD180407C Overview 2DDxxxxxxC series are insulated DC/DC converters for gate drivers such as SiC MOSFET and IGBT. The high breakdown voltage and low parasitic capacitance make it suitable for gate drives such as SiC MOSFET and IGBT. Feature Ideal for gate drive power supply Ideal for half-bridge operation by dual output Gate voltage : +18V/-4V Low parasitic capacitance (about 9 pF) highly resistant to common-mode noise. Input-to-Output dielectric withstand voltage : AC5000V Output-to-Output dielectric withstand voltage : AC4000V Input-to-Output insulation distance : 14mm (clearancecreepage Output-to-Output insulation distance : 12mm (clearancecreepage Input voltage : 13.526.4V Over load protection Over heat protection Filling structure Safety standardsUL508(file no.E243511) Applications Inverters for industrial equipment, power conditioners, etc. Connection example Driver Coupler 9 VIN+ VO1+ 8 COM1 7 10 VIN- VO1- 6 2DDxxxxxxC N.C. VO2+ 3 1 COM2 4 2 N.C. VO2- 5 Driver Coupler 1 / 10 TAMURA CORPORATION TMRDM0011EN Rev.1.03 Jan, 20192DD180407C Datasheet Block diagram VO1+ Rd COM1 VIN+ Dz VO1- OVP OTP Step-down Circuit Main VO2+ Control VIN- Rd COM2 OCP Dz VO2- Rd : 7.5k Pin connection Pin No. Name Explanation of pins 1 N.C. UnusedUnable to connect to other circuits 2 N.C. UnusedUnable to connect to other circuits 3 VO2+ Output2 plus 4 COM2 Output2 common 5 VO2- Output2 minus 6 VO1- Output1 minus 7 COM1 Output1 common 8 VO1+ Output1 plus 9 VIN+ Input plus 10 VIN- Input minus 2 / 10 TAMURA CORPORATION TMRDM0011EN Rev.1.03 Jan, 2019