SY7301A
SY7301A is 40V High Current Boost LED Driver manufactured by Silergy.
Application Note: AN_SY7301A
40V High Current Boost LED Driver
General Description
SY7301A develops a step-up DC/DC converter that delivers an accurate constant current for driving LEDs. Operating at a fixed switching frequency of 1MHz allows the device to be used with small value external ceramic capacitors and inductor. LEDs connected in series are driven with a regulated current set by the external resistor. The SY7301A is ideal for driving up to ten white LEDs in series or up to 40V.
Ordering Information
SY7301
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Temperature Code Package Code Optional Spec Code
Ordering Number Package type Note
SY7301AADC
TSOT23-6
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SY7301ADBC
DFN3X3-10 ----
Typical Applications
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