LNBH25S LNB-supply / controller

STMicroelectronics

Description

LNBH25S LNB supply and control IC with step-up and I²C interface Datasheet - production data * Low drop post regulator and high efficiency step.
Intended for analog and digital satellite receivers/Sat-TV and Sat-PC cards, the LNBH25S is a monolithic voltage regulator and interface IC, assembled.

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Datasheet Specifications

Part number: LNBH25S
Manufacturer: STMicroelectronics ↗
File Size: 1.20 MB
Datasheet: LNBH25S-STMicroelectronics.pdf
Description: LNB-supply / controller

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
* Compliant with main satellite receiver output voltage specifications (15 programmab

Applications

* STB satellite receivers
* TV satellite receivers

LNBH25S Distributors

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