Datasheet4U Logo Datasheet4U.com

ISL9491 - Single Output LNB Supply Voltage Regulator

Description

FUNCTION Input of the linear post-regulator.

Dedicated ground for the output gate driver of respective PWM.

Features

  • Single Chip Power Solution - Operation for 1-Tuner/1-Dish.

📥 Download Datasheet

Datasheet Details

Part number ISL9491
Manufacturer Renesas
File Size 657.24 KB
Description Single Output LNB Supply Voltage Regulator
Datasheet download datasheet ISL9491 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ISL94200 Multi-Cell Li-ion Battery Pack OCP/Analog Front-End Intersil
ISL94201 Multi-Cell Li-ion Battery Pack Analog Front-End Intersil
ISL9443 Synchronous Step-Down PWM Controller Intersil
ISL9000AM Dual LDO Intersil
ISL9008 Low Noise LDO Intersil

Other Datasheets by Renesas

Part Number Description
ISL9491A Single Output LNB Supply Voltage Regulator
ISL9492 Single Output LNB Supply and Control Voltage Regulator
ISL94202 Standalone 3 to 8 Cell Li-Ion Battery Pack Monitor
ISL94203 3-to-8 Cell Li-ion Battery-Pack Monitor
ISL94208 4- to 6-Cell Li-ion Battery Management Analog Front-End

Full PDF Text Transcription

Click to expand full text
DATASHEET ISL9491, ISL9491A Single Output LNB Supply Voltage Regulator for Satellite Set-Top Box Applications FN6531 Rev 1.00 August 12, 2015 These devices are designed for supplying power and control signals from advanced satellite set-top box (STB) modules to the low noise blocks (LNBs) of single antenna ports. Each device consists of a current-mode boost converter and a low-noise linear regulator along with the circuitry required for tone injection and pin controllable interface. The device makes the total LNB supply design simple, efficient and compact with low external component count.
Published: |