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
優(yōu)勢(shì)替代
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
