This is a DC-DC converter based on LNBH24. It supports 12V power supply, output voltage and current level diagnostic feedback by I²C bits, LNB short circuit dynamic protection, +/- 4 kV ESD on output power pins, and 22kHz audio and DiSEqC™ 2.0
The STEVAL-CBL006V1 is a demonstration board that implements a DC-DC converter based on the LNBH24 device in a QFN32 package. It provides a complete interface between Low Noise Block converters (LNBs) and the I2C bus, designed for use in dual tuner Set-Top Boxes (STBs).
| Input Voltage Range | 8 V to 15 V |
|---|---|
| Typical Efficiency | 93% @0.5 A |
| Package Type | QFN32 |
| Output Protection | LNB short circuit dynamic protection |
It implements a DC-DC converter based on the LNBH24 to provide a complete interface between LNBs and the I2C bus.
Yes, it features a fast oscillator start-up that facilitates DiSEqC encoding.