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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 ...

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 ...

LTC3859 Demo Circuit - High Efficiency Boost / Dual Buck Supply
PowerProducts\\LTC3859 192 192 R0 SYMATTR InstName U1 SYMBOL voltage -672 528 R0 WINDOW 123 24 132 Left 2 WINDOW ... . TEXT 192 -632 Bottom 2 ;LTC3859 - Low IQ, Triple Output, Buck/Buck/Boost Synchronous Controller\nHigh ...

High Voltage Dual Step-Down Controller
Synchronous Step-Down LTC3859 4.5 to 38 0.8 to 24 10/10/10 55 Triple Synchronous Buck/Buck/Boost Greater ...

R526 - Reliability Data
\ LTC3851 \ LTC3852 \ LTC3853 \ LTC3854 \ LTC3855 \ LTC3856 \ LTC3857 \ LTC3858 \ LTC3859 \ LTC3862 ...

LT Journal - April 2011
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 ...

DC1425A - Demo Manual
(IQ) of the LTC3859 controller is 55μA in sleep mode as specified in the LTC3859 data sheet. However ...

Automotive_4P_Jan_2011
力低消費同期整流式コントローラLTC3859 4.5V～38Vの広い入力電源範囲で動作する、降圧＋ 降圧＋昇圧のトリプル出力同期整流式DC/DCコント ローラ。起動時の出力電圧の立ち上がりを個別に制 ... 降圧スイッチング・コントローラ /同期整流式降圧スイッチング･レギュレータ･コントローラ LTC3859 低消費電流のトリプル出力、 同期整流式降圧/降圧/昇圧コントローラ LTC3824 消費電 ...

LT3724 - High Voltage, Current Mode Switching Regulator Controller
-Lockable Fixed Frequency 140kHz to 650kHz, 4V≤ VIN ≤ 36V, 0.8V ≤ VOUT ≤ 10V, IQ = 30µA/80µA LTC3859 Low ...

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