ANALOG DEVICES LTM4710EV-1#PBF DC/DC Converter, Buck (Step Down), 2.5 V to 5.5 V in, 5 MHz, 500 mV to 3.6 V / 8A Out

LTM4710EV-1#PBF is a quad, silent switcher DC/DC step-down µModule (micromodule) regulator with 8A per output. The package includes the switching controllers, the power MOSFETs, inductors, and all supported components. It is operating over an input voltage range of 2.5V to 5.5V. Channel 1�s output voltage can be set by only one external resistor, whereas the outputs for channel 2, channel 3, and channel 4 can be set by two external resistors. All output voltages are programmable up to 3.6V. It employs Silent Switcher 2 architecture with internal hot loop bypass capacitors to achieve both low Electromagnetic Interference (EMI) and high efficiency. The application includes optical communications, multi-rail point-of-load regulation, field programmable gate arrays (FPGAs), digital signal processing (DSPs), and application-specific, integrated circuits (ASICs) applications.

• Quad output step-down µModule® regulator with configurable 8A output array
• Ultralow noise silent switcher®2 architecture
• CISPR32 class B compliant
• Output voltage range from 0.5V to 3.6V
• 8A DC output current, each channel
• Parallelable for higher output current
• ±1.5% maximum total DC output voltage accuracy
• Power good indicator, die temperature monitoring
• Selectable switching frequency range from 1MHz to 5MHz
• LGA with presolder package, temperature range from -40°C to 125°C

Notes

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