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AIC1647CVTR規(guī)格書詳情
DESCRIPTION
AIC1647 is a fixed frequency step-up DC/DC converter designed to drive white LEDs with a constant current to provide backlight in handheld devices. Series connection of the LEDs provides identical LED currents resulting in uniform brightness. This configuration eliminates the need for ballast resistors. Low 95mV feedback voltage minimizes power loss in the current setting resistor for better efficiency.
FEATURES
? 1.2MHz Fixed Frequency Current-Mode PWM
Operation.
? Efficiency Up to 84 at VIN=4.2V, 3LEDs,
ILED=20mA
? Drives Up to 6LEDs in series
? Low Supply Current: 70μA
? Matches LED Current
? Require Tiny Inductors and Capacitors
? Tiny SOT23-5 Package
APPLICATIONS
? Cellular Phones
? PDAs
? Digital Still Cameras
? Handheld Devices
? White LED Display Backlighting
產(chǎn)品屬性
- 型號：
AIC1647CVTR
- 制造商：
AIC
- 制造商全稱：
Analog Intergrations Corporation
- 功能描述：
WHITE LED STEP-UP CONVERTER IN SOT23
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AIC |
2025+ |
SOT-23-5 |
7695 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
AIC |
0733+ |
SOT23-5 |
2998 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AIC |
24+ |
SOT23-5 |
18560 |
假一賠十全新原裝現(xiàn)貨特價供應工廠客戶可放款 |
詢價 | ||
AIC |
25+ |
SOT23-5 |
3101 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
AIC |
25+ |
SOT23-5 |
31751 |
AIC全新特價AIC1647CVTR即刻詢購立享優(yōu)惠#長期有貨 |
詢價 | ||
AIC |
24+ |
SOT23-5 |
33500 |
全新進口原裝現(xiàn)貨,假一罰十 |
詢價 | ||
AIC |
23+ |
SOT23-5 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道。可提供大量庫存,詳 |
詢價 | ||
AIC/沛亨 |
23+24 |
5月23日 |
16790 |
專業(yè)經(jīng)營各種場效應管、三極管、IGBT、可控硅、穩(wěn)壓IC |
詢價 | ||
AIC |
25+ |
SOT23-5 |
12588 |
原裝現(xiàn)貨價格優(yōu)勢 |
詢價 | ||
AIC |
23+ |
SOT-23-5 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
