Datasheet Summary
36VIN, 34VOUT High Efficiency Buck-Boost DC/DC
µModule Regulator
Features
DESCRIPTION n Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT n Wide VIN Range: 4.5V to 36V n Wide VOUT Range: 0.8V to 34V n IOUT: 4A DC (10A DC in Buck Mode) n Up to 98% Efficiency n Current Mode Control n Power Good Output Signal n Phase-Lockable Fixed Frequency: 200kHz to 400kHz n Ultrafast Transient Response n Current Foldback Protection n Output Overvoltage Protection n Small Surface Mount Footprint, Low Profile
(15mm × 15mm × 2.82mm) LGA and
(15mm × 15mm × 3.42mm) BGA Packages n SnPb (BGA) or RoHS pliant (LGA and BGA) Finish
The LTM®4609 is a high efficiency switching mode...
