3A, 30V, 340KHz Synchronous Step-Down Converter, EUP3484A Replace CX8505.
EUP3484A
EUP3484A.pdf
EUP3484A.pdfFEATURES
? 3A Output Current
? Automatic Pulse Skipping Mode at Light Load
? 35V Input Surge Protection
? Integrated 160m?/110m? DMOS Switches
? 4.5V to 30V Input Operating Range
? Output Adjustable from 0.925V to 20V
? Up to 95% Efficiency
? 1μA Shutdown Current
? Fixed 340KHz Frequency
? Programmable Soft-Start
? Thermal Shutdown and Overcurrent Protection
? Input Supply Overvoltage and Undervoltage
Lockout
? 230ns Minimum On Time
? Available in SOP-8 (EP) Package
? RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
PIN CONFIGUTION
優(yōu)勢替代
FEATURES
? 3A輸出電流、4A峰值電流
? 輸入電壓范圍4.75V~30V
? 內(nèi)部集成功率MOSFET開關(guān)管
? 輸出電壓在0.925V~20V間可調(diào)
? 高達(dá)95%的效率
? 可調(diào)整的軟啟動時間
PIN CONFIGUTION
