SY8003

High Efficiency 5.5V, 3A continuous, 1MHz Synchronous Step Down Regulator

SY8003ADFC

高效率5.5V，3A连续，1MHz同步降压稳压器; • 输入电压范围：2.7~5.5V\n• 内置低导通电阻开关：110mΩ/80mΩ\n• 3A连续负载电流能力\n• 1MHz高开关频率最大程度地减小外部元件尺寸\n• 内部软启动限制浪涌电流\n• 打嗝式短路保护\n• 可100％占空比工作\n• 符合RoHS标准且无卤素\n• 紧凑型封装：DFN2x2-8\n;

The SY8003 and SY8003A are high-efficiency, high frequency synchronous step-down DC-DC regulator IC capable of delivering up to 3A output current. The\r\n\r\n SY8003 and SY8003A operate over a wide input voltage range from 2.7V to 5.5V and integrate main switch and synchronous switch with very low RDS(ON) to minimize the conduction loss.Low output voltage ripple and small external inductor and capacitor sizes are achieved with greater than 1MHz switching frequency.\r\n\r\n SY8003 integrates short circuit and over-voltage latchoff protection. \r

SY80033LDFD

2.5V~5.5V 3.0A 1.0MHz buck regulator;

SY8003A

High Efficiency 5.5V, 3A continuous, 1MHz Synchronous Step Down Regulator

SY8003A1DFC

高效率1.5MHz，3A同步降压稳压器; • 输入电压范围：2.5V~5.5V\n• 50μA低静态电流\n• 内置低导通电阻开关：130mΩ/85mΩ\n• 1.5MHz高开关频率最大程度地减小外部元件尺寸\n• 内部软启动限制浪涌电流\n• 可100％占空比工作\n• 打嗝式短路保护\n• 电源正常指示器\n• 输出自动放电功能\n• 符合RoHS标准且无卤素\n• 紧凑型封装：DFN2×2-8\n;

SY8003ADFC

High Efficiency 5.5V, 3A continuous, 1MHz Synchronous Step Down Regulator

SY8003DFC

High Efficiency 5.5V, 3A continuous, 1MHz Synchronous Step Down Regulator