首頁>ISL6422BERZ>規(guī)格書詳情

ISL6422BERZ集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

ISL6422BERZ
廠商型號

ISL6422BERZ

參數(shù)屬性

ISL6422BERZ 封裝/外殼為40-VFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC)的特殊用途穩(wěn)壓器;ISL6422BERZ應(yīng)用范圍:轉(zhuǎn)換器,衛(wèi)星信號接收機頂盒設(shè)計;產(chǎn)品描述:IC REG CONV SATELLIT 2OUT 40QFN

功能描述

Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-Top Box Designs

絲印標識

6422BERZ

封裝外殼

40Ld6x6QFN / 40-VFQFN 裸露焊盤

文件大小

989.28 Kbytes

頁面數(shù)量

19

生產(chǎn)廠商 Renesas Technology Corp
企業(yè)簡稱

RENESAS瑞薩

中文名稱

瑞薩科技有限公司官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-26 13:56:00

ISL6422BERZ規(guī)格書詳情

Dual Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-Top Box Designs

The ISL6422B is a highly integrated voltage regulator and interface IC, specifically designed for supplying power and control signals from advanced satellite set-top box (STB) modules to the low noise blocks (LNBs) of two antenna ports. The device is consists of two independent current-mode boost PWMs and two low-noise linear regulators along with the circuitry required for 22kHz tone generation, modulation and I2C device interface. The device makes the total LNB supply design simple, efficient and compact with low external component count.

Features

? Single Chip Power Solution

- True Dual Operation for 2-Tuner/2-Dish Applications

- Both Outputs May be Enabled Simultaneously at Maximum Power

- Integrated DC/DC Converter and I2C Interface

? Switch-Mode Power Converter for Lowest Dissipation

- Boost PWMs with >92 Efficiency

- Selectable 13.3V or 18.3V Outputs

- Digital Cable Length Compensation (1V)

- I2C and Pin Controllable Output

? Output Back Bias Capability of 28V

? I2C Compatible Interface for Remote Device Control

? Four level Slave Address 0001 00XX

? 2.5V/3.3V/5V Logic Compatible

? External Pins to Toggle Between V and H Polarization

? Built-In Tone Oscillator Factory Trimmed to 22kHz

- Facilitates DiSEqC (EUTELSAT) Encoding

- External Modulation Input

? Internal Over-Temperature Protection and Diagnostics

? Internal OV, UV, Overload and Overtemp Flags (Visible on I2C)

? FLT Signal

? LNB Short-Circuit Protection and Diagnostics

? QFN and EPTSSOP Packages

? Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

? LNB Power Supply and Control for Satellite Set-Top Box

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL6422BERZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 應(yīng)用:

    轉(zhuǎn)換器,衛(wèi)星信號接收機頂盒設(shè)計

  • 電壓 - 輸入:

    8V ~ 14V

  • 輸出數(shù):

    2

  • 電壓 - 輸出:

    13.3V ~ 18.3V,14.3V ~ 19.3V

  • 工作溫度:

    -20°C ~ 85°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    40-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    40-QFN(6x6)

  • 描述:

    IC REG CONV SATELLIT 2OUT 40QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
QFN-40
68900
原包原標簽100%進口原裝常備現(xiàn)貨!
詢價
ADI
2022+
SOP8
6000
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
INTERSIL
2402+
QFN
8324
原裝正品!實單價優(yōu)!
詢價
RENESAS(瑞薩電子)
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
INTERSIL
23+
QFN
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
三年內(nèi)
1983
只做原裝正品
詢價
INTERSI
23+
QFN
8560
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
詢價
INTERSIL
2021+
QFN
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
INTERSIL
23+
QFN-40
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
Intersil
2318+
VFQFN-32
6890
長期供貨進口原裝熱賣現(xiàn)貨
詢價