Linear Technology / Analog Devices DC2631A Demonstration Circuits feature two LTC7852 high-efficiency and high output current step-down converters, each with corresponding assembly type. These demonstration circuits offer differential sensing for the output voltages VOUT1 and VOUT2. The DC2631A demonstration circuits also offer IMON pins to monitor the inductor current of each rail. The LTC7852 converter for the -A assembly provides two 3-phase outputs of 1V/100A and 1.5V/100A while the -B assembly provides a single 6-phase 1V/200A output. Both converters operate from a 7V to 14V input voltage range at a switching frequency of 400kHz.
Features
Differential sensing for the output voltages of V
OUT1 and V
OUT2IMON pins to monitor the inductor current of each railOptional resistors and jumpers to change the phase arrangement for V
OUT1 and V
OUT2Specifications
7V to 14V input voltage range-A assembly:1V ± 1.5% VOUT1100A IOUT11.5V ± 2% VOUT2100A IOUT2
