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AIC1647CVBG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：
AIC1647CVBG
- 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(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ANALOG |
21+ |
SOT23-5 |
6000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
沛亨AIC |
24+ |
TSOT23-5 |
393428 |
背光IC原裝現(xiàn)貨熱賣中 |
詢價 | ||
AIC |
23+ |
SOT23-5 |
5000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
AIC/沛享半導(dǎo)體 |
24+ |
SOT-153SOT-23-5 |
6700 |
新進(jìn)庫存/原裝 |
詢價 | ||
AIC |
25+ |
SOT23-5 |
3101 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
AIC |
22+ |
SOT23-5 |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
AIC |
24+ |
SOT23-5 |
20000 |
全新原廠原裝，進(jìn)口正品現(xiàn)貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
AIC |
23+ |
SOT23-5 |
5498 |
原廠原裝正品 |
詢價 | ||
AIC |
25+ |
SOT23-5 |
12588 |
原裝現(xiàn)貨價格優(yōu)勢 |
詢價 | ||
ANALOG |
23+ |
SOT23-5 |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
