FP6745數(shù)據(jù)手冊(cè)Fitipower中文資料規(guī)格書
| 廠商型號(hào) |
FP6745 |
| 功能描述 | WLED Driver |
| 制造商 | Fitipower Fitipower Integrated Technology Inc. |
| 中文名稱 | 天鈺科技 天鈺科技股份有限公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-11 20:00:00 |
| 人工找貨 | FP6745價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
FP6745規(guī)格書詳情
描述 Description
The FP6745 is a step-up DC/DC converter specifically designed for driving WLEDs with a constant current. The FP6745 can drive up 10 white LEDs in series from a Lithium Lon battery. Series connection of LEDs provides identical LED current for uniform brightness and minimizes the number of traces to the LEDs. The FP6745 uses current mode, fixed frequency of approximately 1.3MHz architecture to regulate the LED current through an external current sense resistor. The low feedback voltage of 195mV can minimize power dissipation. Other features include current limit protection, thermal shutdown protection, under-voltage lockout (UVLO), and over-voltage function, which can shut off the device if output voltage reaches above 41V. The FP6745 is available in space saving TSOT-23-5, TSOT-23-6 and SOT-23-6 packages.
特性 Features
● Wide Range for PWM Dimming, Ranging from 100Hz to 50kHz
● High Efficiency: 87%
● Drives up to 10 WLEDs
● Fast 1.3MHz Switching Frequency
● Low 195mV Feedback Voltage
● Over Voltage Protection
● Low Profile TSOT-23-5 ,TSOT-23-6 and SOT-23-6 Packages
● RoHS Compliant
應(yīng)用 Application
● Cellular Phone
● Digital Camera
● LCD Panel Backlight
● GPS Receiver
● PDA, Handheld Computer
技術(shù)參數(shù)
- 制造商編號(hào)
：FP6745
- 生產(chǎn)廠家
：Fitipower
- LED Numbers (Max.)
：10
- Driving Type
：Boost
- Brightness Control
：PWM or Linear
- Eff.% Max
：87
- Freq. (KHz)
：1.3M
- VOUT (V)Max.
：40
- OVP
：是
- Package
：SOT-23-6TSOT-23-5TSOT-23-6
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FITIPOWER/天鈺 |
24+ |
NA/ |
5596 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
長(zhǎng)期供貨Son |
25+ |
TSOT-23-6 |
200 |
原裝正品,假一罰十! |
詢價(jià) | ||
FITIPOWER/天鈺 |
20+ |
TSOT23-5 |
36800 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
FITI |
1844+ |
SOT23-6 |
9852 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
FITIPOWE |
23+ |
NA |
404 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理特價(jià)，原裝元器件供應(yīng)，支持開(kāi)發(fā)樣品 |
詢價(jià) | ||
FITIPOWER |
1044+ |
SOT23-6 |
961 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
FITIPOWER |
2015+ |
SOT23-6 |
16918 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
FITIPOWER/天鈺 |
22+ |
SOT23-6 |
25000 |
只有原裝原裝,支持BOM配單 |
詢價(jià) | ||
FITIPOWE |
23+ |
SOT23-6 |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
FITI |
23+ |
SOT23-5 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價(jià) |
