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Partname: | LT3519IMS |
Description: | LED Driver with Integrated Schottky Diode |
Manufacturer: | Linear Technology |
Datasheet: | PDF (245K). Click here to download *) |
The LT3519 are fixed frequency step-up DC/DC converters designed to drive LEDs. They feature an internal 45V, 750mA low side switch and Schottky diode. Combining a traditional voltage feedback and a unique floating current sense feedback allows these converters to operate as a constant-voltage source or constant-current source. Internal compensation simplifies applications. These devices feature floating LED current sense pins that provide the most flexibility in choosing a converter configuration to drive the LEDs. The LED current is externally programmable with a 250mV sense resistor. The external PWM provides up to 3000:1 PWM dimming and the CTRL input provides analog dimming. |
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![Click here to download LT3519IMS Datasheet](../../../pndecoder/datasheets/LINER/img/002469.gif) Click here to download LT3519IMS Datasheet*) |
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