PMP20371 is a synchronous buck boost design utilizing the LM5122 for telecom applications. This design has a minimum operating input voltage of -35V and a maximum input voltage of -60V. Switching frequency is set to 150kHz. The design is built on PMP20371 PCB: 4 layer board with 2oz copper on each layer.
Application Area | End Equipment |
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Macro remote radio unit (RRU) | https://www.ti.com/solution/macro-remote-radio-unit-rru#referencedesigns |