熱點頻道

SY98081 (3MHz, 0.6A Inductor Built-in Synchronous Step Down Regulator)

 2016-05-25

【產品特性】

· Low RDS(ON) for internal switches (top/bottom) 230mΩ/150mΩ
· Integrate an inductor to minimizes the external components and PCB layout design
· 2.5~5.5V input voltage range
· Output voltage:
﹣ SY98081: Output voltage adjustable
﹣ SY98081A: Fixed 1.2VOUT
﹣ SY98081B: Fixed 1.5VOUT
﹣ SY98081C: Fixed 1.8VOUT
﹣ SY98081D: Fixed 2.5VOUT
﹣ SY98081E: Fixed 3.3VOUT
﹣ SY98081F: Fixed 1.0VOUT
· High switching frequency 3MHz minimizes the
external components
· Internal soft-start limits the inrush current
· 100% dropout operation
· RoHS Compliant and Halogen Free
· Output auto discharge function
· Compact package: QFN2x1.5-8

【產品應用】


· Mobile phone, Smart phone
· Bluetooth Headsets
· WiMAX PDA, MID, UMPC
· Portable game console
· Digital camera, Camcorder

【文字介紹】

SY98081/A/B/C/D/E/F are 3MHz, 0.6A synchronous step-down converters which integrates an inductor and a control IC in one tiny package (2.0mm×1.5mm, H=1.0mm). It can operate over a wide input voltage range from 2.5V to 5.5V and integrate main switch and synchronous switch with very low RDS (ON) to minimize the conduction loss.