The STEVAL-CBL009V1 demonstration board implements a DC-DC converter based on ST’s LNBH25 device. It is used to power LNBs in dish antennas to receive satellite TV signals.
It provides good performance at low cost using a low external component count, and includes all functions needed for supplying/interfacing LNB modules in accordance with international standards.
The device includes an I2C bus interface and, thanks to a fully integrated step-up DC-DC converter, it works with a single input voltage supply ranging from 8 V to 16 V.
主要特性
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器件 | 類型 | 描述 | 數(shù)據(jù)手冊 |
---|---|---|---|
LNBH25 | 開關(guān)LNB電源IC | LNB供電和控制IC,帶升壓和I2C接口 | 點(diǎn)擊下載 |
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