PT6909-S中文資料普誠數(shù)據(jù)手冊PDF規(guī)格書
PT6909-S規(guī)格書詳情
DESCRIPTION
PT6909 is a fixed frequency PWM controller IC designed to control high brightness LED driver using a single-stage PFC boost-buck topology. It can achieve a well power factor and a higher dc-bus voltage. This topology allows reducing the filter capacitors and using non-electrolytic capacitors to improve reliability. The PT6909 uses open-loop peak current control technique eliminates a need for loop compensation, limits the input inrush current, and is inherently protected from input under-voltage condition.
FEATURES
? Simple Power factor Correction Integrated
? Low Start-up Current
? 8V to 12V Input Range
? Constant –Current Driver
? Programmable Fixed Frequency Operation
? Input and Output Current Sensing
? Input Current Limit
? Boost Circuit Over-Voltage Protection(LED Open Protection)
? Input Voltage Limitation
? Low Input Current Harmonic Distortion
? PWM Low-Frequency Dimming and Phase Dimming Compatible
APPLICATIONS
? LED Replacement Tube
? AC/DC LED Driver
? LED Lamp with Phase Dimmable
? Street lamps
? Traffic signals
產(chǎn)品屬性
- 型號：
PT6909-S
- 制造商：
PTC
- 制造商全稱：
Princeton Technology Corp
- 功能描述：
Power Factor Correction LED Driver
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PTC |
22+ |
SOP-8P |
20000 |
深圳原裝現(xiàn)貨正品有單價格可談 |
詢價 | ||
PTC |
2021+ |
SOP8 |
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 | ||
PTC |
23+ |
SOP8 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
PTC |
23+ |
SOP8 |
7566 |
原廠原裝 |
詢價 | ||
PTC |
2015+ |
SOP-8P |
2500 |
原裝現(xiàn)貨只有原裝 |
詢價 | ||
PTC |
SOP-8P |
98033 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
PTC |
22+ |
SOP-8 |
354000 |
詢價 | |||
PTC |
20+ |
SOP-8P |
65300 |
一級代理/放心購買! |
詢價 | ||
PTC |
2403+ |
SOP-8 |
11809 |
原裝現(xiàn)貨!歡迎隨時咨詢! |
詢價 | ||
PTC |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 |
