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ISL6422BERZ集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料
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 | |
封裝外殼 | 40Ld6x6QFN / 40-VFQFN 裸露焊盤 |
文件大小 |
989.28 Kbytes |
頁面數(shù)量 |
19 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) |
原廠標識 | |
數(shù)據(jù)手冊 | |
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 |