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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