IRS2530S中文資料IRF數據手冊PDF規(guī)格書
IRS2530S規(guī)格書詳情
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
產品屬性
- 型號:
IRS2530S
- 制造商:
IRF
- 制造商全稱:
International Rectifier
- 功能描述:
DIM8TM DIMMING BALLAST CONTROL IC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
IR |
24+ |
NA/ |
5000 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
IR |
22+ |
DIP-8 |
8000 |
原裝正品支持實單 |
詢價 | ||
IR |
24+ |
SOP-8 |
100 |
詢價 | |||
IR |
23+ |
DIP-8 |
8238 |
詢價 | |||
IR |
2447 |
DIP-8 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
IR |
23+ |
SOP8 |
7000 |
詢價 | |||
Infineon Technologies |
23+ |
8-SO |
7300 |
專注配單,只做原裝進口現貨 |
詢價 | ||
IR |
22+ |
SOP8 |
6000 |
終端可免費供樣,支持BOM配單 |
詢價 | ||
Infineon Technologies |
24+ |
原裝 |
5000 |
原裝正品,提供BOM配單服務 |
詢價 | ||
Infineon Technologies |
21+ |
8SO |
13880 |
公司只售原裝,支持實單 |
詢價 |