LNBH26LSPQR Overview
A total of 2outputs are supported by this device. The product is packaged in 24-VFQFN Exposed Padin order to facilitate transportation. Currently available in Tape & Reel (TR)packages for shipping. This regulator has a general volatge output of 13V 18V. Easy adaptability thanks to Surface Mountuniversal mount. The device is targeted at Converter, Analog and Digital Satellite STB Receivers/SatTV and other applications. In order to avoid malfunctions, the operating temperature should be set to [0]. The input voltage for this regulator is designed to be 8V~16V. It is possible to find 24terminals on the part. For more pin-to-pin solutions, please search [0]. There is a Surface Mounton the board for mounting to a PCB or other board. The device has a pin count of 24. The device should be outputting 500mAat the moment. The input voltage of this regulator must be higher than 8V. As the part is operated at 12Vvoltage, it is able to complete many demanding tasks. It is possible to set the minimum supply voltage to 8V with this regulator. Voltage regulators operate at a maximum supply voltage of 16V volts.
LNBH26LSPQR Features
Complete interface between then 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
· Compliant with main satellite receiver output
voltage specification (8 programmable
levels)
· Accurate built-in 22 kHz tone generator suits
widely accepted standards
· 22 kHz tone waveform integrity guaranteed
also at no load condition
· Low drop post regulator and high efficiency
step-up PWM with integrated power NMOS
allowing low power losses
· Overload and overtemperature internal
protection with I2C diagnostic bits
LNBH26LSPQR Applications
There are a lot of STMicroelectronics LNBH26LSPQR Specialized Voltage Regulators applications.
Set-Top Box
Active Bus Termination
PoE applications
Desktop CPU Local DC-DC Converters
DAC Controlled High Current Output Stage
Precision Point of Load Power Supply
Notebook/Desktop/Server
Workstations
TFT Active-Matrix LCD Displays
PDAs and Mobile Communicators
