TLD2311EL

3通道高侧电流源的基本LED驱动器 3 Channel High Side Current Source Basic LED Driver

Description:

LITIX TM Basic is a three channel high side driver IC with integrated output stages. It is designed to control LEDs with a current up to 120 mA. In typical automotive applications the device is capable to drive i.e. 3 red LEDs per chain total 9 LEDs with a current up to 60mA, which is limited by thermal cooling aspects. The output current is controlled practically independent of load and supply voltage changes.

Summary of Features:

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3 Channel device with integrated output stages current sources, optimized to drive LEDs

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Output current up to 120mA per channel

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Low current consumption in sleep mode

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PWM-operation supported via VS- and EN-pin

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Output current adjustable via external low power resistor and possibility to connect PTC resistor for LED protection during over temperature conditions

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Reverse polarity protection

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Overload protection

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Undervoltage detection

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Open load and short circuit to GND diagnosis

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Wide temperature range: -40 °C < Tj < 150 °C

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PG-SSOP14 package with exposed heatslug

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Green Product RoHS compliant

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AEC Qualified