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LM3549 |
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| Part Number | LM3549 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | 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 design... |
| Features |
1
•2 Over-Current Protection • Over-Temperature Protection • I2C Compatible Interface • Under-Voltage Lockout • LED Open and Short Protection and Detection • 95% Peak Efficiency Buck-Boost Converter • NVM Memory for Calibration Data and Standalone Usage without I2C Control • Soft Start APPLICATIONS • Portable Video Projectors • High Power LED Driving KEY SPECIFICATIONS • Integrated buck-boost Converter • Programmable LED Drivers • 700 mA Maximum Drive Current • ±6% Current Accuracy Over Temperature • 24-pin WQFN Package DESCRIPTION The LM3549 is a high power LED driver with up to 700mA output... |
| Document |
 LM3549 Data Sheet
PDF 1.24MB |
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