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AIC1648PGBG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
產品屬性
- 型號：
AIC1648PGBG
- 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 |
|---|---|---|---|---|---|---|---|
Analog lntegrations |
1147+ |
SOT23-6 |
3000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
AIC |
1715+ |
SOP |
251156 |
只做原裝正品現貨假一賠十! |
詢價 | ||
AIC |
24+ |
SOP |
5650 |
公司原廠原裝現貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
沛亨AIC |
2015+ |
S0T23-6 |
26998 |
專業(yè)代理LED背光升壓IC,型號齊全,公司優(yōu)勢產品 |
詢價 | ||
AIC |
21+ |
SOT23-6 |
29745 |
原裝現貨假一賠十 |
詢價 | ||
ANALOGINT |
24+ |
35200 |
一級代理/放心采購 |
詢價 | |||
AIC/沛亨 |
21+ |
SOT23-6 |
120000 |
長期代理優(yōu)勢供應 |
詢價 | ||
AIC |
23+ |
SOT23-6 |
7300 |
專注配單,只做原裝進口現貨 |
詢價 | ||
AIC |
2023+ |
SOT23 |
5800 |
進口原裝,現貨熱賣 |
詢價 | ||
AIC |
24+ |
SOP-8P |
83 |
詢價 |
