10-output LED driver IC featuring DC-DC boost regulation. Supports analog and PWM dimming with 50mA output current per channel and a maximum output voltage of 60V. Operates from a 7V to 28V supply voltage, with a typical 12V operating voltage and a maximum supply current of 55mA. Features a 1.32MHz maximum switching frequency and a 3.9W maximum power dissipation. Packaged in a 32-QFN exposed pad (5x5) for surface mounting, this RoHS and Halogen Free component is supplied on tape and reel.
PackageQFN EP
Current10mA
MountingSurface Mount
Power3.9W
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Technical Specifications
NXP MC34844EPR2 technical specifications.
General
| Package/Case | QFN EP |
| Dimming | Analog, PWM |
| Halogen Free | Halogen Free |
| Lead Free | Lead Free |
| Max Operating Temperature | 105°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 3.9W |
| Max Supply Current | 55mA |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 7V |
| Mount | Surface Mount |
| Number of Outputs | 10 |
| Operating Supply Voltage | 12V |
| Output Current per Channel | 50mA |
| Output Voltage | 60V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Power Dissipation | 3.9W |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 10mA |
| Switching Frequency-Max | 1.32MHz |
| Topology | Boost |
| Weight | 0.002069oz |
Compliance
| RoHS | Compliant |
Datasheet
NXP MC34844EPR2 Datasheet
Download the complete datasheet for NXP MC34844EPR2 to view detailed technical specifications.
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