LT3791 60V 4-Switch Synchronous Buck-Boost LED Driver Controller

Linear Technology

Description

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The LT®3791 is a synchronous 4-switch buck-boost LED driver and voltage regulator controller.

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Datasheet Specifications

Part number: LT3791
Manufacturer: Linear Technology
File Size: 431.14 KB
Datasheet: LT3791_LinearTechnology.pdf
Description: 60V 4-Switch Synchronous Buck-Boost LED Driver Controller

Features

* 4-Switch Single Inductor Architecture Allows VIN Above, Below or Equal to VOUT n Wide V Range: 4.7V to 60V IN n Wide V OUT Range: 0V to 60V (55V LED) n ±2% Output Voltage Accuracy n Synchronous Switching: Up to 98.5% Efficiency n ±6% LED Current Accuracy: 0V ≤ V OUT < 60V n V Disconnected from

Applications

* The LT3791 runs in forced continuous mode, which is ideal for systems with stringent EMI requirements. Fault protection is provided to survive and report an open or shorted LED condition. A timer allows the LT3791 to continue to run, latch off or restart when a fault occurs. L, LT, LTC, LTM, Linear

LT3791 Distributors

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LT3791 60V 4-Switch Synchronous Buck-Boost LED Driver Controller Linear Technology

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