L6983I
Description
The L6983I is a device specifically designed for isolated buck topology.
Key Features
- Designed for iso-buck topology
- 3.5 V to 38 V operating input voltage
- Primary output voltage regulation / no optocoupler required
- 4.5 A source / sink peak primary current capability
- Peak current mode architecture in forced PWM operation
- 390 ns blanking time
- 200 kHz to 1 MHz programmable switching frequency. Stable with low ESR
- Internal pensation network
- 2 μA shutdown current
- Internal soft-start
Applications
- Isolated IGBT/SiC MOSFET gate drive supply
