FAN5091
FAN5091 is Two Slice Interleaved Synchronous Buck Converter manufactured by Fairchild Semiconductor.
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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
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