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Description
- 1x SparkFun Buck Regulator Breakout - 3.3V (AP63203)
Size
- 1 x 1 inch (L x W)
- VIN 3.8 to 32 V
- VOUT 3.3 V
- Up to 2 A Continuous Output Current
- 0.8 V ± 1% Reference Voltage
- 22µA Ultralow Quiescent Current
- Switching Frequency - 1.1 MHz
- Fixed Output Voltage - 3.3 V
- Proprietary Gate Driver Design for Best EMI Reduction
- Frequency Spread Spectrum (FSS) to Reduce EMI
- Precision Enable Threshold to Adjust UVLO
Supports Pulse Frequency Modulation (PFM)
- Up to 80% Efficiency at 1 mA Light Load
- Up to 88% Efficiency at 5 mA Light Load
Protection Circuitry
- Overvoltage Protection
- Cycle-by-Cycle Peak Current Limit
- Thermal Shutdown