1.2A,24V,1.4MHz Step-Down Converter,EUP3458 Replace RT8259.
EUP3458
EUP3458.pdf
EUP3458.pdfFEATURES
? 1.2A Output Current
? 0.3? Internal DMOS Output Switch
? 4.5V to 30V Input Operating Range
? Output Adjustable from 0.8V to 15V
? Up to 92% Efficiency
? 1μA Shutdown Current
? Fixed 1.2MHz Frequency
? Thermal Shutdown and Overcurrent Protection
? Input Supply Undervoltage Lockout
? Available in SOT23-6 and TSOT23-6 Packages
? RoHS Compliant and 100% Lead(Pb)-Free
Halogen-Free
PIN CONFIGUTION
優勢替代
FEATURES
? Wide Operating Input Voltage Range : 4.5V to 24V
? Adjustable Output Voltage Range : 0.8V to 15V
? 1.2A Output Current
? 0.3ΩΩΩ Internal Power MOSFET Switch
? High Efficiency up to 92%
? 1.4MHz Fixed Switching Frequency
? Stable with Low ESR Output Ceramic Capacitors
? Thermal Shutdown
? Cycle-By-Cycle Over Current Protection
? RoHS Compliant and Halogen Free
PIN CONFIGUTION
