LTC3219EUD#TRPBF

Mfr. #:: LTC3219EUD#TRPBF
製造商:: Analog Devices / Linear Technology
描述:: LED Lighting Drivers 250mA Universal Nine Ch LED Drvr
生命週期:: 製造商新產品
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ECAD Model:
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產品屬性
屬性值

製造商：: 模擬設備公司

產品分類：: LED 照明驅動器

RoHS：: Y

通道數：: 9 Channel

輸出電流：: 25 mA

安裝方式：: 貼片/貼片

包裝/案例：: QFN-20

輸出數量：: 9 Output

系列：: LTC3219

打包：: 捲軸

品牌：: ADI公司/凌力爾特

產品類別：: LED 照明驅動器

出廠包裝數量：: 2500

子類別：: 驅動IC

Tags: LTC3219, LTC321, LTC32, LTC3, LTC

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

LTC3219EUD#TRPBF 描述

***ear Technology: LTC3219 - 250mA Universal Nine Channel LED Driver

***i-Key: IC LED DRVR RGLTR DIM 28MA 20QFN

***ponent Distributors Inc.: 250mA, Universal Multi-Output LED Driver

***log Devices: The LTC3219 is a highly integrated multidisplay LED driver. The device contains a high efficiency, low noise charge pump to provide power to nine universal LED current sources. The LTC3219 requires only five small ceramic capacitors to form a complete LED power supply and current controller. The maximum display currents are set by an internal precision current reference. Independent dimming, On/Off, blinking and gradation control for all current sources is achieved via the I2C serial interface. 6-bit linear DACs are available for adjusting brightness levels for each universal LED current source. The LTC3219 charge pump optimizes efficiency based on the voltage across the LED current sources. The device powers up in 1x mode and will automatically switch to boost mode whenever any enabled LED current source begins to enter dropout. The first dropout switches the IC into 1.5x mode and a subsequent dropout switches the LTC3219 into 2x mode. The part resets to 1x mode whenever a data register is updated via the I2C port. Applications Video Phones with QVGA+ Displays

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