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FAN5091
Two Slice Interleaved Synchronous Buck Converter
Features
• Programmable output from 1.
10V to 1.
85V in 25mV steps using an integrated 5-bit DAC • Two interleaved synchronous slices for maximum performance • 100nsec response time • Built-in current sharing between slices • Remote sense • Programmable Active Droop (
Voltage Positioning) • Programmable frequency from 200KHz to 2MHz • Adaptive delay gate switching • Integrated high-current gate drivers • Integrated Power Good, OV, UV, Enable/Soft Start functions • Drives N-channel
MOSFETs • Operation optimized for 5V operation • High efficiency mode (E*) at light load • Overcurrent protection using
MOSFET sensing • ...