LTM4656IY#PBF

LTM4656 is a complete high efficiency boost µModule® (power module) regulator with the switching controller, power FETs, inductor, and all supporting components. Only a few input and output capacitors are needed. Operating over an input voltage range of 4.5V to 28V, this device supports an output voltage range of 6V to 36V, set by a single external resistor. Its high efficiency design delivers upto 5A continuous output current. An in-line protection circuit sets the maximum input current, and will trip off the input power if exceeded and retry. The high density boost design can convert upto 180W of output power. Fault protection features include overtemperature protection, and overcurrent protection input referred with auto-retry. It is used in application such as telecom and networking equipment, electronic test equipment etc.

• Complete boost switch mode power supply
• ±2% maximum total output voltage regulation over load, line and temperature
• Input disconnect in shutdown
• Inrush current limit
• External frequency synchronization
• Parallel current sharing, upto 98% efficiency
• Selectable Burst Mode® operation
• In-line overcurrent protection, overtemperature protection
• Operating temperature is -40°C to 125°C
• Package style is 144-lead BGA

บันทึก

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