LT3497EDDB#TRMPBF

Mfr. #:: LT3497EDDB#TRMPBF
製造商:: Analog Devices / Linear Technology
描述:: LED Lighting Drivers Dual Full Function white LED Step-Up Converter w/ Built in Schottky Diodes
生命週期:: 製造商新產品
數據表:: LT3497EDDB#TRMPBF 數據表
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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：: 2 Channel

包裝/案例：: DFN-10

輸出數量：: 2 Output

系列：: LT3497

打包：: 捲軸

產品：: LED驅動器

品牌：: ADI公司/凌力爾特

拓撲：: 促進

用於：: 白光 LED

產品類別：: LED 照明驅動器

出廠包裝數量：: 500

子類別：: 驅動IC

Tags: LT349, LT34, LT3

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

LT3497EDDB#TRMPBF 描述

***ear Technology: LT3497 - Dual Full Function White LED Driver with Integrated Schottky Diodes

***ponent Distributors Inc.: Dual Full Function white LED Step-Up Converter w/ Built in Schottky Diodes

***ical: LED Driver 8 Segment 8500uA Supply Current 10-Pin DFN EP T/R

***p One Stop Global: LED DRVR 8Segment 3.3V/5V/9V 10-Pin DFN EP T/R

***i-Key: IC LED DRIVER RGLTR DIM 10DFN

***nell: IC, WHITE LED DRIVER, 10DFN

***ark: Ic, Led Driver, Dfn

***hardson RFPD: LED DRIVER IC

***ment14 APAC: IC, LED DRVR, DFN; LED Driver Applicatio; IC, LED DRVR, DFN; LED Driver Application:Cell Phones, PDA; Topology:Boost (Step Up); No. of Outputs:2; Output Voltage:35V; Dimming Control Type:PWM; Operating Temperature Range:-40°C to +85°C; Driver Case Style:DFN

***log Devices: The LT3497 is a dual full function step-up DC/DC converter speciﬁcally designed to drive up to 12 white LEDs (6 white LEDs in series per converter) from a Li-Ion cell. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the need for ballast resistors and expensive factory calibration. The two independent converters are capable of driving asymmetric LED strings. Accurate LED dimming and shutdown of the two LED strings can also be controlled independently. The LT3497 features a unique high side LED current sense that enables the part to function as a “one wire current source;” one side of the LED string can be returned to ground anywhere, allowing a simpler 1-wire LED connection. Traditional LED drivers use a grounded resistor to sense LED current, requiring a 2-wire connection to the LED string. The 2.3MHz switching frequency allows the use of tiny inductors and capacitors. Few external components are needed for the dual white LED Driver: open-LED protection and the Schottky diodes are all contained inside the 3mm × 2mm DFN package. With such a high level of integration, the LT3497 provides a high efficiency dual white LED driver solution in the smallest of spaces. Applications Cellular Phones PDAs, Handheld Computers Digital Cameras MP3 Players GPS Receivers

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