IR21571S集成電路（IC）的照明鎮(zhèn)流器控制器規(guī)格書PDF中文資料
| 廠商型號(hào) |
IR21571S |
| 參數(shù)屬性 | IR21571S 封裝/外殼為16-SOIC（0.154"，3.90mm 寬）；包裝為卷帶（TR）；類別為集成電路（IC）的照明鎮(zhèn)流器控制器；產(chǎn)品描述：IC BALLAST CNTRL 50.5KHZ 16SOIC |
| 功能描述 | FULLY INTEGRATED BALLAST CONTROL IC |
| 封裝外殼 | 16-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
234.63 Kbytes |
| 頁面數(shù)量 |
17 頁 |
| 生產(chǎn)廠商 | IRF |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-15 13:34:00 |
| 人工找貨 | IR21571S價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The IR21571 is a fully integrated, fully protected 600V ballast control IC designed to drive virtually all types of rapid start fluorescent lamp ballasts. Externally programmable features such as preheat time & frequency, ignition ramp characteris tics, and running mode operating frequency provide a high degree of flexibility for the ballast design engineer. Comprehensive protection features such as protection from failure of a lamp to strike, filament failures, low dc bus conditions, thermal
overload, or lamp failure during normal operation, as well as an automatic restart function, have been included in the design. The heart of this control IC is a variable frequency oscillator with externally programmable deadtime. Precise control of a 50 duty cycle is accomplished using a T-flip-flop. The IR21571 is available in both 16 pin DIP and 16 pin narrow body SOIC packages.
特性 Features
?Programmable preheat time & frequency
?Programmable ignition ramp
?Protection from failure-to-strike
?Lamp filament sensing & protection
?Protection from operation below resonance - 0.2V CS threshold sync’d to falling edge on LO
?Protection from low-line condition
?Automatic restart for lamp exchange
?Thermal overload protection
?Programmable deadtime
?Integrated 600V level-shifting gate driver
?Internal 15.6V zener clamp diode on VCC
?Micropower startup (150uA)
?Latch immunity protection on all leads
?ESD protection on all leads
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
IR21571S
- 制造商：
Infineon Technologies
- 類別：
集成電路（IC） > 照明，鎮(zhèn)流器控制器
- 包裝：
卷帶（TR）
- 類型：
鎮(zhèn)流器控制器
- 頻率：
45.5kHz ~ 50.5kHz
- 電壓 - 供電：
10.5V ~ 16.5V
- 調(diào)光：
無
- 工作溫度：
-40°C ~ 125°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
16-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
16-SOIC
- 描述：
IC BALLAST CNTRL 50.5KHZ 16SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IR |
25+ |
SOP-16 |
860000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
IR |
24+ |
原廠封裝 |
2000 |
原裝現(xiàn)貨假一罰十 |
詢價(jià) | ||
IR |
24+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
IR |
2024+ |
N/A |
70000 |
柒號(hào)只做原裝 現(xiàn)貨價(jià)秒殺全網(wǎng) |
詢價(jià) | ||
IOR |
24+ |
SOP |
2560 |
絕對(duì)原裝!現(xiàn)貨熱賣! |
詢價(jià) | ||
IR |
2016+ |
SOP16 |
2500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
IR |
23+ |
SOP16 |
3000 |
原裝正品假一罰百!可開增票! |
詢價(jià) | ||
IR |
05+06+ |
SOP16 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) | ||
IOR |
24+ |
SOP16 |
2650 |
原裝優(yōu)勢!絕對(duì)公司現(xiàn)貨 |
詢價(jià) | ||
IR |
2023+ |
SO-8 |
5800 |
進(jìn)口原裝,現(xiàn)貨熱賣 |
詢價(jià) |
