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ETA2843

42V/0.4A高壓異步降壓轉(zhuǎn)換器; ? Wide Input Operating Range from 4V to 36V\n\n? Standoff Input Voltage: 42V\n\n? High Efficiency at 20V In 12V Out: Up to 95%:\n\n? High Efficiency PFM mode at light load\n\n? Capable of Delivering 0.4A\n\n? No External Compensation Needed\n\n? Current Mode control\n\n? Logic Control Shutdown\n\n? Thermal shutdown and UVLO\n\n? Available in SOT23-6 Package\n\n;

The ETA2843 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 0.4A of output current. With a fixed switching frequency of 750KHz, this current mode PWM controlled converter allows the use of small external components.

ETA2843

42V Input Standoff Voltage, 0.4A Step-Down Converter in SOT23-6

ETA2843S2G-T

絲印：E1YW；Package：SOT23-6；42V Input Standoff Voltage, 0.4A Step-Down Converter in SOT23-6

E-UC2843BN

HIGHPERFORMANCECURRENTMODEPWMCONTROLLER

DESCRIPTION TheUC384xBfamilyofcontrolICsprovidesthenecessaryfeaturestoimplementoff-lineorDCtoDCfixedfrequencycurrentmodecontrolschemeswithaminimalexternalpartscount.InternallyimplementedcircuitsincludeatrimmedoscillatorforpreciseDUTYCYCLECONTROLundervolta

EVAL-ADN2843

10.709GbpsLaserDiodeDriverChipset

GENERALDESCRIPTION TheADN2943chipsetconsistsoftwocomponents,theADN2845andtheADN2844.TheADN2845isa10.709Gbpslaserdiodedriver.TheADN2845eliminatestheneedtoaccouplesinceitcandeliver80mAofmodulationwhiledccoupledtothelaserdiode.Itisintendedtobecopacka

IP2843

CURRENTMODEREGULATINGPULSEWIDTHMODULATORS