LTM4650AIY#PBF

LTM4650AIY#PBF is a step-down DC/DC µModule® (micromodule) regulator with ±1% total DC output error. Included in the package are the switching controllers, power FETs, inductors and all supporting components. Its high-efficiency design delivers up to 25A continuous current for each output. Fast internal control loop compensation allows for fast transient response to minimize output capacitance when powering FPGAs, ASICs, and processors. Fault protection features include overvoltage and overcurrent protection. Typical applications include telecom and networking equipment, storage and ATCA cards, and industrial equipment.

• ±1% maximum total DC output error over line, load and temperature
• Higher light load efficiency and wider VOUT range than LTM4650-1
• Differential remote sense amplifier, current mode control/fast transient response
• Internal temperature monitor, overcurrent foldback protection
• Adjustable switching frequency or synchronization
• Selectable Burst Mode® operation, pulse-skipping mode operation
• Soft-start/voltage tracking, output overvoltage protection
• Power supply rejection ratio is 90dB typ at 4.5V < VIN < 16V
• 144-pin BGA package
• Operating temperature range from -40°C to 125°C

附註

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party