Datasheet Summary
Wide Input Voltage Range 3A, SP7650
300kHz, Buck Regulator Power Blox TM
Features
- 2.5V to 28V Step Down Achieved Using Dual Input
- Output Voltage down to 0.8V
- 3A Output Capability
- Built in Low RDSON Power Switches (40 m1 typ)
- Highly Integrated Design, Minimal ponents
- 300 kHz Fixed Frequency Operation
- UVLO Detects Both VCC and VIN
- Over Temperature Protection
- Short Circuit Protection with Auto-Restart
- Wide BW Amp Allows Type II or III pensation
- Programmable Soft Start
- Fast Transient Response
- High Efficiency: Greater than 95% Possible
- Asynchronous Start-Up into a Pre-Charged Output
- Small 7mm x 4mm DFN Package
- U.S. Patent #6,922,041
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