750kHz, 18V, 2A Synchronous Step-Down Converter, EUP3152 Replace RT7285.
EUP3152
EUP3152.pdf
EUP3152.pdfFEATURES
• Wide Input Voltage Range: 4.5V to 18V
• Output Voltage Range: 0.6V to 7V
• Reference Voltage: 0.6V±1.5%
• High Efficiency Synchronous-Mode Operation
• 750kHz Frequency Operation
• Up to 2A Output Current
• Low RDS(ON) for internal switches:
140mΩ/70mΩ(top/bottom)
• Advanced COT Control to Achieve Fast Transient
Responses
• Power Save Mode at Light Load
• Integrated Internal Compensation
• Stable with Low ESR Ceramic Output Capacitors
• Over Current Protection with Hiccup Mode
• Thermal Shutdown
• Inrush Current Limit and Soft Start
• Build in Input Over Voltage Protection
• Available in SOT23-6 Package
PIN CONFIGUTION
CROSS
FEATURES
• 4.3V to 18V Input Voltage Range
• 1.5A Output Current
• Advanced Constant On-Time Control
• Fast Transient Response
• Support All Ceramic Capacitors
• Up to 95% Efficiency
• 500kHz Switching Frequency
• Adjustable Output Voltage from 0.6V to 8V
• Cycle-by-Cycle Current Limit
• Input Under-Voltage Lockout
• Hiccup Mode Under-Voltage Protection
• Thermal Shutdown
• Power Saving Mode for High Efficiency at Light Load
• RoHS Compliant and Halogen Free
PIN CONFIGUTION
