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STMICROELECTRONICS LNBH26LPQR Dual Satellite Control IC
The LNBH26L is an all-in-one dual satellite receiver IC with built-in DC-DC step-up converter, capable of providing 13V/18V power and 22 kHz tone signals for LNBs. Designed for digital and analog Sat-TV applications, it features high efficiency (typ. 93% at 0.5A), selectable output current limit, and integrated protections including overload, overtemperature, and surge protection. Operable from 8V to 16V input, it simplifies LNB and satellite system design with minimal components and standard I2C interface, ensuring reliable performance in set-top boxes and multi-switch systems.
STMICROELECTRONICS LNBH26LPQR Dual Satellite Control IC Specifications:
- Package: QFN24 (4x4 mm)
- Supply Voltage: 8V to 16V
- Output Voltage: programmable 13V/18V levels
- DC-DC Converter Efficiency: typ. 93% @ 0.5A
- Output Current Limit: up to 750 mA per channel via external resistor
- Overcurrent Protection: cycle with 90ms on/900ms off
- Overtemperature Protection: triggers above 150°C junction
- Input Voltage (Vcc): min. 4.7V undervoltage lockout threshold
- ESD Tolerance: +/- 4 kV on output pins
- Operational Temperature Range: -25°C to 125°C junction
- Tone Frequency: 20-24 kHz, with timing control
- Diagnostics: overload, overtemperature, input voltage status via I2C
Buy the STMicroelectronics LNBH26L – Reliable satellite control IC for Industrial Applications
Purchase the STMicroelectronics LNBH26L online now to streamline your satellite receiver design. Featuring integrated DC-DC conversion, programmable voltage outputs, 22kHz tone generator, comprehensive protections, and a compact QFN24 package, this IC minimizes component count and power dissipation. Ideal for set-top boxes, multi-switches, and Sat-TV applications, it ensures reliable operation under various conditions with high efficiency and advanced diagnostic features. Get your order today to improve system performance and reduce development time and costs.
Order your STMicroelectronics LNBH26L dual satellite receiver IC today and enhance your satellite systems with reliable power and signal management solutions.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS LNBH26LPQR?
You can click on the BUY or RFQ button to purchase LNBH26LPQR from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part LNBH26LPQR?
You can download the LNBH26LPQR datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of LNBH26LPQR?
STMICROELECTRONICS