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LTC3859 - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
LTC3859 - Low Iq, Triple Output, Buck/Buck/Boost Synchronous Controller ... LTC3859 1 3859fb Typical applicaTion DescripTion Low IQ, Triple Output, Buck/Buck/Boost ... mode architecture allows a phase-lockable switching frequency of up to 850kHz. The LTC3859 operates ...

LTC3859 High Efficiency Wide Input Range Dual 5V/8.5V Converter
Solutions - LTC3859 High Efficiency Wide Input Range Dual 5V/8.5V Converter Skip to ... LTC3859 High Efficiency Wide Input Range Dual 5V/8.5V Converter The LTC®3859 is a high performance triple ... frequency of up to 850kHz. The LTC3859 operates from a wide 4.5V to 38V input supply range. When biased from ...

High Efficiency Wide Input (Cold Crank) Range Dual 5V/8.5V Converter
) Range Dual 5V/8.5V Converter The LTC3859 is a high performance triple output (buck/ buck/boost ... frequency current mode architecture allows a phase-lockable switching frequency of up to 850kHz. The LTC3859 ... another auxiliary supply, the LTC3859 can operate from an input supply as low as 2.5V after start-up as ...

LTC3859 - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller
LTC3859 - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller Datasheet ... DocumentationDatasheet LTC3859 - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller Reliability Data R526 ... LTC3859 Demo Circuit - High Efficiency Boost / Dual Buck Supply OverviewFeatures Dual Buck Plus ...

Triple Output, Buck/Buck/Boost Synchronous DC/DC Controller Targets Automotive Start/Stop Systems
Technology Corporation introduces the LTC3859, a triple output (buck, buck, boost), low quiescent current ... purpose triple output controller. The LTC3859 operates from an input voltage of 4.5V to 38V during start ... from 0.8V to 24V with the entire system achieving efficiency as high as 95%. In addition, the LTC3859 ...

LTC3859A - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller with Improved Burst Mode Operation
loads. Compared to the LTC3859, the LTC3859A's boost controller has improved performance in Burst Mode ... pin. For new designs, we recommend LTC3859AL LTC3859 55μA-One channel on, Buck 80μA-All three ...

LTC3859AL - Triple Output, Buck/Buck/Boost Synchronous Controller with 28μA Burst Mode IQ
, pulse-skipping mode, or continuous inductor current mode at light loads. Compared to the LTC3859 and ... three channels on Internal clamp on the INTVCC pin. For new designs, we recommend LTC3859AL LTC3859 ...

Low IQ, Triple Output Boost/Buck/Buck Synchronous Controller Keeps Electronics Running Through Battery Transients in Automotive Start-Stop and Always-On Systems
has the solution. The LTC3859 combines a synchronous boost controller with two synchronous buck ... high as 38V during load dump. THINK OF IT AS A DUAL BUCK-BOOST In this configuration, the LTC3859 ... bucks. BOOST CONTROLLER The LTC3859’s boost controller is based on Linear Technology’s new LTC3788 ...

Triple Output, Buck/Buck/Boost Synchronous DC/DC Controller Targets Automotive Start/Stop Systems
MILPITAS, CA – March 29, 2010 – Linear Technology Corporation introduces the LTC3859, a triple output ... . The LTC3859 operates from an input voltage of 4.5V to 38V during start-up and maintains operation ... with the entire system achieving efficiency as high as 95%. In addition, the LTC3859 can be ...

LT3999 12V to 12V, 10W Low Noise Isolated DC/DC Converter
; and < Vin) Solutions LTC3859 High Efficiency Wide Input Range Dual 5V/8.5V Converter ...

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