10-output LED driver IC featuring a DC-DC step-up (boost) topology. Supports analog and PWM dimming with an output current of 50mA per channel. Operates from a 7V to 28V input voltage range, delivering up to 60V output. 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.
PackageQFN
Current10mA
MountingSurface Mount
Power3.9W
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Technical Specifications
NXP MC34844EP technical specifications.
General
| Package/Case | QFN |
| Dimming | Analog, PWM |
| Max Input Voltage | 28V |
| Min Input Voltage | 7V |
| 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 | 51mA |
| Output Current per Channel | 50mA |
| Output Voltage | 60V |
| Package Quantity | 2450 |
| Packaging | Tray |
| Power Dissipation | 3.9W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Supply Current | 10mA |
| Switching Frequency-Max | 1.32MHz |
| Topology | Boost |
| Weight | 0.002069oz |
Compliance
| RoHS | Compliant |
Datasheet
NXP MC34844EP Datasheet
Download the complete datasheet for NXP MC34844EP to view detailed technical specifications.
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