IRS2530S中文資料IRF數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
IRS2530S規(guī)格書(shū)詳情
Description
This IC takes full advantage of IR’s patented ballast and high-voltage technologies to realize a simple, high-performance dimming ballast solution. A single high-voltage pin senses the half-bridge current and voltage to perform necessary ballast protection functions. The DC dim input voltage reference and the AC lamp current feedback have been coupled together allowing a single pin to be used for dimming. Combining these high-voltage control algorithms together with a simple dimming method in a single 8-pin IC results in a large reduction in component count, an increase in manufacturability and reliability, a reduced design cycle time, while maintaining high dimming ballast system performance
IC Features
? Dimming ballast control plus half-bridge driver
? Closed-loop lamp current dimming control
? Internal non-ZVS protection
? Internal crest factor protection
? Programmable preheat time
? Fixed dead-time (2.0μs typ.)
? Lamp insert auto-restart
? Internal bootstrap MOSFET
? Internal 15.6V zener clamp diode on Vcc
? Micropower startup (250μA)
? Latch immunity and ESD protection
Ballast System Features
? Single chip dimming solution
? Simple lamp current dimming control method
? Single lamp current sensing resistor required
? No half-bridge current-sensing resistor required
? No external protection circuits required (fully internal)
? Flash-free lamp start at all dimming levels
? Large reduction in component count
? Easy to use for fast design cycle time
? Increased manufacturability and reliability
Typical applications
? Linear dimming ballast (down to 10)
? 3-way dimming ballast
? Multi-level switch dimming ballast
產(chǎn)品屬性
- 型號(hào):
IRS2530S
- 制造商:
IRF
- 制造商全稱:
International Rectifier
- 功能描述:
DIM8TM DIMMING BALLAST CONTROL IC
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
IR |
23+ |
NA/ |
5000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
IR |
SOP8 |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
IR |
24+ |
SOP-8 |
100 |
詢價(jià) | |||
IR |
23+ |
DIP-8 |
8238 |
詢價(jià) | |||
IR |
2021+ |
DIP-8 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Infineon Technologies |
23+ |
8-SO |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
IR |
23+ |
SOP8 |
8000 |
只做原裝現(xiàn)貨 |
詢價(jià) | ||
IR |
23+ |
SOP8 |
7000 |
詢價(jià) | |||
IR |
21+ |
SOP-8 |
30000 |
百域芯優(yōu)勢(shì) 實(shí)單必成 可開(kāi)13點(diǎn)增值稅 |
詢價(jià) | ||
IR |
22+ |
SOP8 |
6000 |
終端可免費(fèi)供樣,支持BOM配單 |
詢價(jià) |