- 矽力杰半导体
SY8029系列 TSOT23-8小封装 2M频率 双路2A同步降压转换IC 工作电压2.5-5.5V 低静态 高效 100%占空比 独立使能控制
2019-05-28 15:16:13 点击数：
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General Description
The SY8029 is a dual-output, high efficiency 2MHz synchronous step down DC-DC regulator IC, capable of delivering up to 2A output current each output channel. The SY8029 operates over a wide input voltage range from 2.5V to 5.5V and integrates mainswitch and synchronous switch with very low RDS(ON)to minimize the conduction loss.
Features •
Input range: 2.5V to 5.5V input voltage • 2MHz switching frequency • 180° out of phase operation • Output current: 2A per channel • Low Quiescent Current: <45uA for both channels • Low RDS(ON) for internal switches (PFET/NFET): 125mΩ/100mΩ • Internal soft-start • 100% dropout operation • RoHS Compliant and Halogen Free • Compact package: TSOT23-8 n Halogen Free T23-8
