



ISO5125I
High-Voltage Isolated DC-DC Power Supply
High-Voltage Isolated DC-DC Power Supply
The ISO5125I is a single-channel, isolated DC/DC converter for 3.3 kV, 4.5 kV and 6.5 kV IGBT drivers. An output power of 5W enables switching frequencies of up to 5 kHz for 6.5 kV / 750 A IGBTs. The ISO5125I complements Power Integrations' 1SP0335 and 1SP0340 SCALE-2 high-voltage IGBT drivers.
ISO5125I DC/DC converters are offered with various isolation voltages to cover the complete range of 3.3 kV to 6.5 kV IGBT applications from 2-level to multi-level topologies.
Other features include: a wide creepage distance of 60mm; an extremely low coupling capacitance of 4pF; an extremely reliable circuit design; rugged packaging for simple and vibration-proof mounting.
Operating voltage up to 12kV peak Dielectric test voltage up to 18kVAC Creepage distance 60mm Output power 5W Reliable, long service life Outstanding coupling capacitance 4pF.
Operating voltage up to 12kV peak
Dielectric test voltage up to 18kVAC
Creepage distance 60mm
Output power 5W
Reliable, long service life
Outstanding coupling capacitance 4pF