description
LTM®4613It is a complete, ultra-low noise,8A Switch modeDC/DCPower supply. The switch controller and power are built into the packageFET, inductors and all supporting components.LTM4613The operating input voltage range is 5Vreach36V, can support one3.3Vreach15VOutput voltage range(It is set by a single external resistor)。 Only high-capacity input and output capacitors are required to complete the design.
The high switching frequency and an adaptive on-time current mode architecture enable fast transient response to voltage and load changes without sacrificing stability.
Built-in input filters and noise cancellation circuitry enable low-noise coupling, effectively reducing electromagnetic interference(EMI) ── See figure7。 In addition, you can also make thatDC/DC μModule®The regulator is synchronized with an external clock to reduce unwanted frequency harmonics and allow executionPolyPhase®Operation to provide high load current.
LTM4613Space-saving heat resistance enhancement type15mm x 15mm x 4.32mm LGAencapsulation, so it can be utilizedPCUnused space on the bottom of the board for high-density point-of-load regulation.LTM4613It is a lead-free type device and complies with RoHSStandard.
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- Telecommunications and networking equipment
- Industrial and avionics
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RFsystem