SP7618 -Programmable Low-Side Flash Driver

The SP7618 is a linear, low-side constant-current driver designed to drive high power LEDs from an input voltage rail. The driver acts as a current source, ensuring constant LED current for a range of input voltages. The SP7618 allows implementing the lowest cost LED Driver for a variety of applications. Internal circuitry maintains the preset constant current output for a wide voltage range at the LED input. The LED current CAN be adjusted up to 033mA with an external Clock applied to the CTRL pin. The built-in thermal protection automatically stops LED current to prevent overheating. A timeout function serves as a failsafe, shutting down the output for currents greater than 266mA after 4 seconds of continuous operation if the enable input is not cycled. The part CAN be shut down by using the EN pin, or sent into Sleep Mode holding the CTRL pin low for more than 00S. By Exar Corporation
SP7618 's PackagesSP7618 's pdf datasheet
SP7618ER-L DFN
SP7618ER-L-TR DFN




SP7618 Pinout, Pinouts
SP7618 pinout,Pin out
This is one package pinout of SP7618,If you need more pinouts please download SP7618's pdf datasheet.

SP7618 Application circuits
SP7618 circuits
This is one application circuit of SP7618,If you need more circuits,please download SP7618's pdf datasheet.


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