3-channel RGB/White LED driver featuring an integrated charge pump topology. Offers I²C dimming control with a 1.25MHz frequency. Delivers up to 25.5mA output current per channel. Operates from a 2.7V to 5.5V supply voltage range. Packaged in a 24-WQFN surface mount package, this RoHS compliant component is suitable for operation between -30°C and 85°C.
Frequency1.25MHz
PackageQFN
Current1.5mA
MountingSurface Mount
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Technical Specifications
Texas Instruments LP5521YQX/NOPB technical specifications.
General
Package/Case
QFN
Dimming
I²C
Features
I²C
Frequency
1.25MHz
High Level Output Current
25.5mA
Lead Free
Lead Free
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
Output Current per Channel
25.5mA
Output Voltage
4.5V
Package Quantity
4500
Packaging
Tape and Reel
Quiescent Current
1.5mA
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
1.5mA
Topology
Charge Pump
Width
4mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LP5521YQX/NOPB Datasheet
Download the complete datasheet for Texas Instruments LP5521YQX/NOPB to view detailed technical specifications.
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