12V TO 5.6V(DC-DC)
12V TO 5.6V/2A(DC-DC)非隔離,效率87%以上,請問用啥片子好,價格要低.
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Wide Input(6-20V) 2A Step Down DC-DC Converter
2A Output Current Up to 95% Efficiency
Up to 20V Input Range 8µA Shutdown Supply Current
360kHz Switching Frequency Adjustable Output Voltage from 1.30V to 0.85~Vin
Internal thermal overload protection
Cycle-by-Cycle Current Limit Protection
Thermal Shutdown Protection Frequency Fold Back at Short Circuit
Stability with Wide Range of Capacitors,Including Low ESR Ceramic Capacitors
SOP-8 Package
Applications
⊕TFT LCD Monitors
⊕Portable DVDs
⊕Car-Powered or Battery-Powered Equipments
⊕Set-Top Boxes
⊕Telecom Power Supplies
⊕DSL and Cable Modems and Routers
微橋科技 0755-83991588-8178
http://www.micro-bridge.com/ACT4060.asp
2A Output Current Up to 95% Efficiency
Up to 20V Input Range 8µA Shutdown Supply Current
360kHz Switching Frequency Adjustable Output Voltage from 1.30V to 0.85~Vin
Internal thermal overload protection
Cycle-by-Cycle Current Limit Protection
Thermal Shutdown Protection Frequency Fold Back at Short Circuit
Stability with Wide Range of Capacitors,Including Low ESR Ceramic Capacitors
SOP-8 Package
Applications
⊕TFT LCD Monitors
⊕Portable DVDs
⊕Car-Powered or Battery-Powered Equipments
⊕Set-Top Boxes
⊕Telecom Power Supplies
⊕DSL and Cable Modems and Routers
微橋科技 0755-83991588-8178
http://www.micro-bridge.com/ACT4060.asp
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