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The matching tinned steel mesh provides precise positioning and perfectly composites the ASIC chip holes — guaranteeing the accuracy of tinning while withstanding high temperatures without deformation
L1 / L2 series
For repair centers servicing diverse miner fleets
com for training resources
Parameter Specification Part Number A11 A11pro Scanning Device Category Hashboard Test Fixture Compatible Miners Innosilicon A11
LTC3807EUDC LGSG Buck Regulator Positive Output Step-Down DC-DC Controller t1 The matching tinned steel meshLTC3807EUDC LGSG Buck Regulator Low IQ Synchronous Step Down Controller for Antminer L3+ Hashboard Repair The LTC3807EUDC (marking 714 LGSG) is a low IQ synchronous step down DC DC controller in a 20 WFQFN exposed pad package, used on the Antminer L3+ hashboard to drive an external MOSFET pair into a buck topology. Wide 4V to 38V input supply range + 0. 8V precision reference + up to 99% duty cycle covers the full range of hashboard voltage conversion
