The LM3549 is a high power LED driver with up to 700mA output current. It has three constant current LED drivers and a buck boost SMPS for driving RGB LEDs with high efficiency. LED drivers are designed for sequential drive so only one driver can be enabled at a time. LED driver output current settings can be stored to integrated non-volatile memory which allows stand-alone operation without I2C interface. Non-volatile memory is rewritable so current setting can be changed if needed. This evaluation module allows for the full functionality of the device to be verified.
| Type | Title | Date | ||
|---|---|---|---|---|
| Certificate | LM3549SQEV/NOPB EU Declaration of Conformity (DoC) | Jan 2, 2019 | ||
| User guide | AN-2062 LM3549 Evaluation Kit (Rev. A) | Apr 30, 2013 |
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