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A8169E6R025中文資料創(chuàng)瑞科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
A8169E6R025 |
| 功能描述 | LED BACKLIGHT DRIVER PWM MODE 23V STEP-UP SERIES WHITE LED DRIVER |
| 文件大小 |
710.86 Kbytes |
| 頁(yè)面數(shù)量 |
9 頁(yè) |
| 生產(chǎn)廠商 | AiT Semiconductor Inc. |
| 企業(yè)簡(jiǎn)稱 |
AITSEMI【創(chuàng)瑞科技】 |
| 中文名稱 | AiT創(chuàng)瑞科技官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-5-21 9:48:00 |
| 人工找貨 | A8169E6R025價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A8169E6R025規(guī)格書(shū)詳情
DESCRIPTION
The A8169-025 Series is a fixed frequency, constant current step-up DC/DC converter ideal for driving LEDs used in backlighting applications on cellular phones, PDAs and digital cameras etc. Output voltage of up to 23V can be derived, and from a 3.2V input six white LED’s can be driven in series or alternatively, using a 2.5V input, a network of two parallel legs with three in each may be driven.
Luminance of the LED’s is controlled by changing the duty cycle of a PWM signal applied to the EN pin. In addition, an internal MOSFET with an RDS(ON) of 0.8Ω is used. Allow profile and small board area solution can be achieved using a chip coil and an ultra small ceramic output capacitor (CL) of 0.22uF.
The A8169-025 is available in SOT-26 package.
FEATURES
? Input voltage range: 2.5V~6V
? Output voltage range: up to 23V externally set-up reference voltage 0.25V
? Oscillation frequency: 1.0MHz
? On resistance: 0.8Ω
? Efficiency: 88(When driving 3 white LEDs in series VIN=3.6V ILED=20mA)
? Control: PWM control
? Stand-by Current: ISTB=1.0uA
? Load capacitor: 0.22uF ceramic
? Lx limit Current:1.0A
? Available in SOT-26 package
APPLICATIONS
? For White LED Drivers
? Mobil phones, PHS
? PDAs，GPSs
? Digital still cameras
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AVAGO/安華高 |
23+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
ALLEGRO |
25+ |
SOT-89 |
700 |
原裝正品,歡迎來(lái)電咨詢! |
詢價(jià) | ||
AVAGO/安華高 |
24+ |
NA/ |
20 |
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) | ||
AVAGO |
23+ |
DIP4 |
34 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
AVAGO |
24+ |
DIP4 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅！！ |
詢價(jià) | ||
AVAGO |
23+ |
原廠正規(guī)渠道 |
5000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
AIT-IC |
23+ |
SOT23-6 |
81588 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
ATMEL |
22+ |
QFN |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
AVAGO |
24+ |
SOP4 |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
ALLEGRO/美國(guó)埃戈羅 |
25+ |
SOT-89 |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) |
