代理產線

High Efficiency 3MHz, 1.2A Inductor Built-in Synchronous Step Down Regulator

 2016-01-06

【基本資料】

【產品特性】

• Low R DS(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
• 1.2A continuous output current capability
• 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: QFN2.5×2-8

【產品應用】

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

【文字介紹】

SY98001 is a 3MHz, 1.2A synchronous step-down converter which integrates an inductor and a control IC in one tiny package (2.5mm×2.0mm, 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 R DS(ON) to minimize the conduction loss.