LNBH24L Dual LNBS supply/controller

STMicroelectronics

Description

LNBH24L Dual LNBS supply and control IC with step-up and I²C interface .
Intended for analog and digital DUAL satellite receivers/Sat-TV, Sat-PC cards, the LNBH24L is a monolithic voltage regulator and interface IC, assembl.

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Datasheet Specifications

Part number: LNBH24L
Manufacturer: STMicroelectronics ↗
File Size: 532.19 KB
Datasheet: LNBH24L-STMicroelectronics.pdf
Description: Dual LNBS supply/controller

Features

* Complete interface between LNBS 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 receivers output voltage specification
* Auxiliary

Applications

* using VoTX signal on to EXTM pin
* 6 2.6 I²C interface
* . . . 6 2.7 Output voltage selection
* .

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