ISL6423B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 |
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應用范圍：轉(zhuǎn)換器，衛(wèi)星信號接收機頂盒設計；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 |
| 中文名稱 | 瑞薩 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-9-23 8:31:00 |
| 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.
特性 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）
- 應用：
轉(zhuǎn)換器，衛(wèi)星信號接收機頂盒設計
- 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
- 供應商器件封裝：
24-QFN（4x4）
- 描述：
IC REG CONV SATELLIT 1OUT 24QFN
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
INTERSIL |
2016+ |
HTSSOP28 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
Renesa |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
INTERSIL |
TSSOP28 |
23+ |
9122 |
特價現(xiàn)貨 |
詢價 | ||
INERSIL |
16+ |
QFN |
1527 |
進口原裝現(xiàn)貨/價格優(yōu)勢! |
詢價 | ||
RENESAS(瑞薩)/IDT |
24+ |
QFN24EP(4x4) |
7350 |
現(xiàn)貨供應,當天可交貨!免費送樣,原廠技術(shù)支持!!! |
詢價 | ||
INTERSIL |
23+ |
QFN-24 |
89630 |
當天發(fā)貨全新原裝現(xiàn)貨 |
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 |
18+ |
TSSOP |
30390 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
INTERSIL |
24+ |
NA/ |
4220 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
INTERSIL |
24+ |
QFN24 |
7850 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 |
