3-channel RGB/White LED driver featuring an integrated charge pump and internal program memory. Offers I²C dimming control with an operating frequency of 1.25 MHz. Delivers up to 25.5mA output current per channel, with a maximum supply voltage of 5.5V. Surface mountable in a 24-WQFN package, operating from -30°C to 85°C.
Frequency1.25MHz
Current1.5mA
MountingSurface Mount
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Technical Specifications
Texas Instruments LP5521YQ/NOPB technical specifications.
General
Dimming
I²C
Features
I²C
Frequency
1.25MHz
Height
0.8mm
High Level Output Current
25.5mA
Lead Free
Lead Free
Length
5mm
Max Operating Temperature
85°C
Min Operating Temperature
-30°C
Max Supply Current
1.5mA
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
3
Number of Outputs
3
Number of Segments
3
Operating Frequency
1.25 MHz
Output Current
25.5mA
Output Current per Channel
25.5mA
Output Voltage
4.55V
Package Quantity
1000
Packaging
Tape and Reel
Quiescent Current
1.5mA
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
1.5mA
Topology
Charge Pump
Touchscreen
Capacitive
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LP5521YQ/NOPB Datasheet
Download the complete datasheet for Texas Instruments LP5521YQ/NOPB to view detailed technical specifications.
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