Results forSY21102ABC

The SY21102 high efficiency asynchronous Buck converter can deliver 2A output current over a wide input voltage range from 5V to 40V. The SY21102 employs a constant off-time and peak current mode control strategy to achieve fast transient responses. It integrates a power MOSFET with low RDS(ON) to minimize conduction loss. The 800kHz switching frequency permits low output voltage ripple and reduces external inductor and capacitor sizes. The SY21102 also provides cycle-by-cycle current limit protection, over temperature protection, and output short circuit protection. The SY21102 is available in a compact SOT23-6 package.