LTM4606IV#PBF

LTM4606 is a complete EN55022 class B certified noise high voltage 6A switching mode DC/DC power supply. Included in the package are the switching controller, power FETs, inductor, and all support components. The on-board input filter and noise cancellation circuits achieve low noise operation, thus effectively reducing the electromagnetic interference (EMI). This high efficiency design delivers 6A continuous current (8A peak). Only bulk input and output capacitors are needed to finish the design. High switching frequency and an adaptive on-time current mode architecture enables a very fast transient response to line and load changes without sacrificing stability. The device supports output voltage tracking and output voltage margining. It is used in application such as ASICs or FPGA transceivers, telecom, servers and networking equipment, industrial equipment, RF equipment etc.

• Complete low EMI switch mode power supply
• Wide input voltage range is 4.5V to 28V, output voltage range is 0.6V to 5V
• Output voltage tracking and margining
• PLL frequency synchronization
• Power good output, current foldback protection (disabled at start-up)
• Parallel/current sharing, current mode control
• Programmable soft-start, output overvoltage protection
• Upto 93% efficiency at 5VIN, 3.3VOUT
• Input supply bias current is 27mA typ at (VIN = 5V, VOUT = 1.5V, switching continuous)
• Operating temperature is -40°C to 125°C, package style is 133-lead LGA

บันทึก

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