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AIC1648CGBG規(guī)格書詳情
DESCRIPTION
AIC1648 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 LEDs provides identical LED currents resulting in uniform brightness. This configuration eliminates the need of ballast resistors. The built-in open load protection prevents the damage resulting from an open circuit condition. Low 95mV feedback voltage minimizes power loss in the current setting resistor for better efficiency.
FEATURES
? Built-In Open Circuit Protection
? Over Voltage Protection
? Efficiency Up to 84 at VIN=4.2V, 3LEDs, ILED=20mA
? 1.2MHz Fixed Switching Frequency
? Drives Up to 5LEDs in series
? Low Supply Current: 70μA
? Matches LED Current
? Requires Tiny Inductor and Capacitors
? Tiny SOT-23-6 Package
APPLICATIONS
? Cellular Phones
? PDAs
? DSCs
? Handheld Devices
? White LED Display Backlighting
產(chǎn)品屬性
- 型號：
AIC1648CGBG
- 制造商：
AIC
- 制造商全稱：
Analog Intergrations Corporation
- 功能描述：
Built-in OVP White LED Step-Up Converter
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
AIC |
2016+ |
SOT23-6 |
2914 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
AIC |
20+ |
SOT23-6 |
49000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
AIC |
23+ |
SOT23-6 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
AIC |
23+ |
原廠原包 |
19960 |
只做進口原裝 終端工廠免費送樣 |
詢價 | ||
沛亨AIC |
13+ |
SOT23-6 |
386 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AIC |
2020+ |
SOT23 |
350000 |
100%進口原裝正品公司現(xiàn)貨庫存 |
詢價 | ||
AIC |
23+ |
SOT23-6 |
14000 |
全新原裝優(yōu)勢 |
詢價 | ||
AIC |
1742+ |
SOT23-6 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 | ||
AIC |
23+ |
SOT-23-6 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
沛亨AIC |
2013+ |
SOT23-6 |
16998 |
專業(yè)代理DC-DC背光升壓IC |
詢價 |
