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ISL6423B集成電路（IC）的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

ISL6423B
廠商型號

ISL6423B
參數(shù)屬性

ISL6423B 封裝/外殼為24-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；ISL6423B應(yīng)用范圍：轉(zhuǎn)換器，衛(wèi)星信號接收機(jī)頂盒設(shè)計；產(chǎn)品描述：IC REG CONV SATELLIT 1OUT 24QFN
功能描述

Single Output LNB Supply and Control Voltage Regulator with I2C Interface for Advanced Satellite Set-Top Box Designs
封裝外殼

24-VFQFN 裸露焊盤
文件大小

710.83 Kbytes
頁面數(shù)量

16 頁
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(biāo)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

2025-3-23 16:49:00
人工找貨

ISL6423B價格和庫存，歡迎聯(lián)系客服免費人工找貨

ISL6423B規(guī)格書詳情

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

The ISL6423B 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 singe antenna ports. The device consists of a current-mode boost PWM and a low-noise linear regulator 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

- Operation for 1-Tuner/1-Dish Applications

- 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

? Registered Slave Address 0001 00XX

? 2.5V, 3.3V, 5V Logic Compatible

? External Pin 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, EPTSSOP Packages

? Pb-Free Available (RoHS Compliant)

Applications

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

產(chǎn)品屬性

  • 產(chǎn)品編號：

    ISL6423BERZ-T

  • 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(jī)頂盒設(shè)計

  • 電壓 - 輸入：

    8V ~ 14V

  • 輸出數(shù)：

    1

  • 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：

    24-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝：

    24-QFN（4x4）

  • 描述：

    IC REG CONV SATELLIT 1OUT 24QFN

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
INTERSIL
22+23+
QFN
27949
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨
 詢價
INTERSIL
24+
TSSOP-28
16800
絕對原裝進(jìn)口現(xiàn)貨,假一賠十,價格優(yōu)勢!?
 詢價
INTERSIL
23+
TSSOP
5000
原裝正品,假一罰十
 詢價
INTERSIL
24+
TSSOP28
347
原裝現(xiàn)貨假一賠十
 詢價
INTERSI
2020+
QFN
15000
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增
 詢價
Intersil
24+
28-EPTSSOP
4062
原裝現(xiàn)貨
 詢價
INTERSIL
24+
TSSOP
9600
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單!
 詢價
INERSIL
16+
QFN
1527
進(jìn)口原裝現(xiàn)貨/價格優(yōu)勢!
 詢價
三年內(nèi)
1983
只做原裝正品
 詢價
RENESAS(瑞薩)/IDT
2447
QFN-24-EP(4x4)
315000
75個/管一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期
 詢價

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