1MHz, 3A Synchronous Step-Down Converter with Soft Start, EUP3084E Replace SY8063.
EUP3084E
EUP3084E.pdf
EUP3084E.pdfFEATURES
• High Efficiency up to 95%
• Low RDSON for internal switches:
High-side: 100mΩ
Low-side: 60mΩ
• 2.7V to 5.5V Input Voltage Range
• 3A Available Load Current
• 30µA Typical Quiescent Current
• 1MHz Constant Switching Frequency
• Adjustable Output Voltage as Low as 0.6V
• 100% Duty Cycle Low Dropout Operation
• Short Circuit and Thermal Protection
• Excellent Line and Load Transient Response
• Soft Start Function
• Power Good
• Available in TDFN-10L(3×3) Package
• RoHS Compliant and Halogen-Free
PIN CONFIGUTION
CROSS
FEATURES
• Low RDS(ON) for internal switches (top/bottom):
85/65m<
• 2.7-5.5V input voltage range
• 1 MHz switching frequency minimizes the external
components
• Internal softstart limits the inrush current
• 100% dropout operation
• Power good indicator
• RoHS Compliant and Halogen Free
• Compact package: DFN3x3-10
PIN CONFIGUTION
