Surface mount LED display driver featuring I²C dimming and a parallel interface. This integrated circuit operates with a minimum input voltage of 2.7V and a maximum of 5.5V, delivering an output voltage of 4V. It boasts a high efficiency of 91% and a switching frequency of 1.27MHz. The device includes 6 outputs, each capable of 30mA, with a total output current of 180mA, and is housed in a 4mm x 4mm QCC24 package.
Frequency1.27MHz
MountingSurface Mount
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Technical Specifications
Texas Instruments LM27966SQ technical specifications.
General
Dimming
I²C
Efficiency
91%
Frequency
1.27MHz
Interface
Parallel
Lead Free
Contains Lead
Max Input Voltage
5.5V
Min Input Voltage
2.7V
Max Operating Temperature
85°C
Min Operating Temperature
-30°C
Max Output Voltage
5.5V
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Nominal Supply Current
2.9mA
Number of Outputs
6
Number of Segments
6
Output Current
180mA
Output Current per Channel
30mA
Output Voltage
4V
Package Quantity
1
Packaging
Tape and Reel
Quiescent Current
2.9mA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
No
Termination
SMD/SMT
Topology
Charge Pump, Boost
Width
4mm
Compliance
RoHS
Not CompliantNo
Datasheet
Texas Instruments LM27966SQ Datasheet
Download the complete datasheet for Texas Instruments LM27966SQ to view detailed technical specifications.
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