TDK- InsuGate series, SMT gate-drive transformers
23 May 2024
TDK B78541A InsuGate Gate-Drive Transformers feature 4pF coupling capacity, 50µH inductance, =9.
Drive Transformers feature 4pF coupling capacity, 50µH inductance, =9.2mm creepage distance, =8.14mm clearance distance, >100MO insulation resistance RISO. These SMT transformers operate from 100kHz to 500kHz frequency range and -40°C to 150°C temperature range.The B78541A transformers are qualified according to AEC-Q200 and AQG vibration profiles.
These transformers are used in switch-mode power supplies ,solated DC/DC converters
Features
Height <=10 mm
Small SMD package
Flat L vs. temperature curve
Coupling capacity typ. 4 pF
RoHS compatible
Qualified to AEC-Q200
Wide temperature range up to +150 C
Applications
Switch-mode power supplies (bridge topologies)
Gate-driver circuits
Isolated DC/DC converters
Galvanic-isolated single-channel IGBT driver IC.
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