SRK2001
Datasheet
Adaptive synchronous rectification controller for LLC resonant converter
Features
• Secondary side synchronous rectification controller optimized for LLC resonant converter
• Dual gate driver for N-channel
MOSFET • Adaptive turn-off logic • Turn-on logic with adaptive masking time • Auto-compensation of parasitic inductance • Low consumption mode: 50 μA quiescent current • VCC operating
voltage range 4.
5 V to 32 V • High
voltage drain-to-source Kelvin sensing for each SR
MOSFET • 35 ns total delay at turn-off • Protection against current reversal • Safe management of load transient, light-load and startup conditions • Intelligent automatic sleep mode at light-load with use...