Description

The LT8607 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 1.7?A of non-switching quiescent current. The LT8607 can deliver 750mA of continuous current. Low ripple Burst Mode operation enables high efficiency down to very low output currents while keeping the output ripple below 10mVP-P. Internal compensation with peak current mode topology allows the use of small inductors and results in fast transient response and good loop stability. The EN/UV pin has an accurate 1V threshold and can be used to program VIN undervoltage lockout or to shut down the LT8607 reducing the input supply current to 1?A. The MSOP package includes a SYNC pin to synchronize to an external clock, or to select Burst Mode operation or pulse-skipping with or without spread spectrum; the TR/SS pin programs soft-start or tracking. The DFN package omits these pins and can be purchased in pulse-skipping or Burst Mode operation. Part Number Package Output Voltage ?Synch Functionality LT8607MSE MSE Programmable ?Programmable LT8607-5MSE MSE Fixed 5V Out Programmable ?LT8607DFN DFN? Programmable? Burst Mode Operation LT8607BDFN? DFN? Programmable? ?Pulse-Skipping Mode APPLICATIONS General Purpose Step Down Converter Low EMI Step Down

Type:

Part number: DC2565A

More details from Analog Devices Inc.