LTM4623IY

LTM4623 is a complete 3A step-down switching mode µModule (micro module) regulator. This device supports selectable discontinuous mode operation and output voltage tracking for supply rail sequencing. Its high switching frequency and current mode control enable a very fast transient response to line and load changes without sacrificing stability. Fault protection features include overvoltage, overcurrent and over temperature protection. It is widely used in application such as n PCIe and backside PCB mounting, telecom, datacom, networking and industrial equipment, data storage rack units and cards etc.

• Input DC voltage is 4V to 20V
• Output voltage range is 0.6V to 5.5V
• Output continuous current is 0A to 3A
• Load regulation accuracy is 0.5% typical
• Low EMI EN55022 Class B compliant
• External frequency synchronization, power good indicator
• Multiphase operation with current sharing
• Output voltage tracking, selectable discontinuous mode
• Operating temperature is -40°C to 125°C
• Packaging style is 25-lead BGA

Notes

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