LT3517 - Full-Featured LED Driver

Name: LT3517
SKU: LT3517-646686

Linear Technology

Datasheet Details

The LT®3517 is a current mode DC/DC converter with an internal 1.5A, 45V switch speciﬁcally designed to drive LEDs.

5000:1 True Color PWMTM Dimming Ratio 1.5A, 45V Internal Switch 100mV High Side Current Sense Open LED Protection Adjustable Frequency: 250kHz to 2.5MHz Wide Input Voltage Range: Operation from 3V to 30V Transient Protection to 40V Operates in Boost, Buck Mode and Buck-Boost Mode Gate Driver for PMOS LED Disconnect.
Constant-Current and Constant-Voltage Regulation CTRL Pin Provides 10:1 Analog Dimming Low Shutdown Curr.

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Published: Jun 22, 2009 |