Image of Analog Devices LTC3899 60V Low IQ Triple Output Buck-Boost Synchronous Controller

LTC3899 60V Low IQ Triple Output Buck-Boost Synchronous Controller

Analog Devices, Inc.

The Analog Devices LTC3899 operates from an input voltage of 4.5 V to 60 V during start-up and maintains operation down to 2.2 V after start-up. The one boost and two buck converters can produce output voltages up to 60 V with high efficiencies. In applications where the input voltage may exceed the boost regulated output voltage, the LTC3899 keeps the synchronous boost MOSFET on continuously so that the output voltage follows the input voltage with minimal power loss. 

Related Parts

Número de pieza del fabricanteDescripciónConfiguración de salidaTopologíaCantidad disponiblePrecio
LTC3899EUHF#PBFIC REG CTRLR BUCK/BUCK-BST 38QFNPositivoElevador, reductor-elevador0 - Inmediata$14.80Ver detalles
LTC3899EFE#PBFIC REG CTRLR BCK/BCK-BST 38TSSOPPositivoElevador, reductor-elevador14 - Inmediata$15.26Ver detalles
LTC3899IUHF#PBFIC REG CTRLR BUCK/BUCK-BST 38QFNPositivoElevador, reductor-elevador1862 - Inmediata$16.19Ver detalles
LTC3899IFE#PBFIC REG CTRLR BCK/BCK-BST 38TSSOPPositivoElevador, reductor-elevador67 - Inmediata$16.66Ver detalles
LTC3899HUHF#PBFIC REG CTRLR BUCK/BUCK-BST 38QFNPositivoElevador, reductor-elevador0 - Inmediata$12.03Ver detalles
LTC3899HFE#PBFIC REG CTRLR BCK/BCK-BST 38TSSOPPositivoElevador, reductor-elevador287 - Inmediata$17.43Ver detalles
LTC3899MPUHF#PBFIC REG CTRLR BUCK/BUCK-BST 38QFNPositivoElevador, reductor-elevador52 - Inmediata$39.96Ver detalles
LTC3899MPFE#PBFIC REG CTRLR BCK/BCK-BST 38TSSOPPositivoElevador, reductor-elevador0 - Inmediata$30.56Ver detalles
PTM Published on: 2015-04-16