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STEVAL-CBL009V1

DiSEqC 1.X-compliant single LNB supply and control IC based on the LNBH25

Target ApplicationSet Top Box
Core ProductLNBH25
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

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...
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Key features
  • Complete interface between LNB and I2C bus
  • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
  • Selectable output current limit by external resistor
  • 22 kHz tone waveform integrity guaranteed also in no load condition
  • Low-drop post regulator and high efficiency step-up PWM with integrated power N-MOS for low power loss
  • LPM (low power mode) function to reduce dissipation
  • Overload and overtemperature internal protection with I2C diagnostic bits
  • LNB short-circuit dynamic protection
  • DiSEqC 1.x communication
  • RoHS compliant
In stock
Quantity $ per unit Savings
1-2$44.100%
Contact sales
$44.10
$44.10
Target ApplicationSet Top Box
Core ProductLNBH25
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

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...
Read More

Key features
  • Complete interface between LNB and I2C bus
  • Built-in DC-DC converter for single 12 V supply operation and high efficiency (typ. 93% @ 0.5 A)
  • Selectable output current limit by external resistor
  • 22 kHz tone waveform integrity guaranteed also in no load condition
  • Low-drop post regulator and high efficiency step-up PWM with integrated power N-MOS for low power loss
  • LPM (low power mode) function to reduce dissipation
  • Overload and overtemperature internal protection with I2C diagnostic bits
  • LNB short-circuit dynamic protection
  • DiSEqC 1.x communication
  • RoHS compliant