DC1441A - LTC3855EUJ Demo Board | Dual Output, VIN = 4.5V to 14V, VOUT1 = 1.8V @ 17A, VOUT2 = 1.2V @ 17A
Demonstration circuit DC1441A is a dual output synchronous buck converter featuring the LTC3855EUJ. The board provides two outputs of 1.8V/17A and 1.2V/17A from an input voltage of 4.5V to 14V at a switching frequency of 400kHz.
Demo Board Design File
Demo Board Manual
Demo Board Schematic
LTspice
LTpowerCAD
- LTC3855 Project - Dual, 2-Phase Synchronous Step-Down Controller with Inductor DCR Current Sensing (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)
- LTC3855 Project - Dual, 2-Phase Synchronous Step-Down Controller with Rsense Current Sensing (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)
Products
- DC1441A - Design Files
- LTC3855 Project - Dual, 2-Phase Synchronous Step-Down Controller with Inductor DCR Current Sensing (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)
- LTC3855 Project - Dual, 2-Phase Synchronous Step-Down Controller with Rsense Current Sensing (4.5-14V to 1.8V @ 17A & 1.2V @ 17A)
- LTC3855 - Dual, Multiphase Synchronous DC/DC Controller with Differential Remote Sense
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- LTC3855 High Efficiency Dual Phase 1.2V, 40A Supply, fSW = 250kHz
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