FAN5090
FAN5090 is Two Phase Interleaved Synchronous Buck Converter manufactured by Fairchild Semiconductor.
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Two Phase Interleaved Synchronous Buck Converter for VRM 9.x Applications
Features
- Programmable output from 1.10V to 1.85V in 25mV steps using an integrated 5-bit DAC
- Two interleaved synchronous phases for maximum performance
- 100nsec transient response time
- Built-in current sharing between phases
- Remote sense
- Programmable Active Droop (Voltage Positioning)
- Programmable switching frequency from 100KHz to 300KHz per phase
- 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 12V operation
- Overcurrent protection...
