DC2874A-B

DC2874A-B, Demo Board Using LTC3310S 5V, 30A Synchronous Step-Down Silent Switcher 2

Manufacturer

Application CategoryPower Supplies

Product TypeDC to DC Single Output Power Supplies

For End ProductsTelecom Power Supply, Distributed Power System, Server Power Supply, Automotive Applications, Industrial Applications, Communications System, DSP, ASIC & FPGA Cores

Description

DC2874A-B, Demonstration Circuit shows the LTC3310S 10A, Low Voltage, Synchronous Step-Down Silent Switcher operating as a multiphase 2.0MHz 3.3V to 1.2V buck regulator. The DC2874A provides a three phase 30A output solution. The LTC3310S supports adjustable output voltages from 0.5V to VIN and operating frequencies from 500kHz up to 2.25MHz in multiphase operation. DC2874A operates in pulse skip mode and allows the slave phases to stop switching first before the master starts skipping pulses for better low current efficiency

Associated Parts

Part Number	Filter Type	Associated Parts	Download
LT1010CDD#PBF Analog Devices	Operational Amplifiers - Op Amps	Op Amp Single High Output Current Amplifier ±22V/44V 8-Pin DFN EP Tube	Download View
LTC3310SEV#PBF Analog Devices	DC to DC Converter and Switching Regulator Chip	Conv DC-DC 2.25V to 5.5V Synchronous Step Down Single-Out 0.5V to 5.5V 10A 18-Pin LGA EP Tray	Download View

Associated Documents

DC2874A-A - Schematic

DC2874A-B - Design Files