其他IC
FSP
FSP3170AG
11
仪器
SOP8
2013
类型:经销商
电话:
手机:15817468549
联系人:何丽贤
地址:广东深圳中国 广东 深圳市福田区 TEL:158 1746 8549 Q Q :1160453817(海纳百川) 华强北中航路新亚洲2期N2B071
WIDE INPUT 2A STEP DOWN CONVERTER--FSP3170
The FSP3170 is a current-mode step-down DC/DC converter that generates up to 2A of output current at 400kHz switching frequency.Consuming only 40μA in shutdown mode, the FSP3170 is highly efficient with peak operating efficiency at 90%. Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency foldback at short circuit. The FSP3170 is available in a SOP8L package and requires very few external devices for operation.
FEATUR*
z 2A Output Current
z Up to 90% Efficiency
z 4.75V to 20V Input Range
z 40μA Shutdown Supply Current
z 400kHz Switching Frequency
z Adjustable Output Voltage
z Cycle-by-Cycle Current Limit Protection
z Thermal Shutdown Protection
z Frequency Foldback at Short Circuit
z Stability with Wide Range of Capacitors,
Including Low *R Ceramic Capacitors
PIN D*CRIPTION
T*ical Application
z TFT LCD Monitors
z Portable DVDs
z Car-Powered or Battery-Powered Equipments
z Set-Top Boxes
z Telecom Power Supplies
z DSL and Cable Modems and Routers
z Termination Supplies
GENERAL D*CRIPTION