STEVAL-CBL013V1, Single LNB supply and control IC DiSEqC 1.x compliant based on the LNBH25L
Diseño de referencia usando la pieza LNBH25L de STMicroelectronics
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Documentos asociados
Para productos finales
- Consumer Electronics
- Industrial
- Satellite TV
- STB and DVR
Descripción
- STEVAL-CBL013V1, Single LNB supply and control IC DiSEqC 1.x compliant based on the LNBH25L. The evaluation board implements a DC-DC converter based on the LNBH25L device used to power LNB inside dish antennas which receive satellite TV signals. The LNBH25L is an integrated solution for supplying/interfacing satellite LNB modules in accordance with international standards, offering a complete solution for single-tuner satellite receivers and good performance at low cost using few external components. The LNBH25L evaluation board includes an I2C bus interface and the internal 22 kHz tone generator (factory trimmed) is controlled by the DSQIN pin (TTL compatible), permitting immediate DiSEqC data encoding
Características clave
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Conversion TypeDC to DC
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Input Voltage8 to 16 V
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Output Current0.5 A
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Efficiency93 %
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TopologyBoost
Piezas destacadas (2)
| Número de pieza | Fabricante | Tipo | Descripción | |||
|---|---|---|---|---|---|---|
|
LNBH25LPQR | STMicroelectronics | Power Supply Controllers and Monitors | LNB Supply and Control Voltage Regulator 8V to 16V 24-Pin QFN EP T/R | AÑADIR AL CARRITO | |
|
|
LNBH25LSPQR | STMicroelectronics | Power Supply Controllers and Monitors | LNB Supply and Control Voltage Regulator 8V to 16V 24-Pin QFN EP T/R | AÑADIR AL CARRITO | |