High-frequency boost white LED driver with 1 channel and 1 output, featuring high-speed PWM brightness control. Operates with a 2.7V to 5.5V input voltage and delivers up to 20mA output current at 20V. Integrated over-voltage protection (OVP) and a quiescent current of 550uA. This surface-mount component is housed in a compact TSOT package, measuring 2.97mm x 1.65mm x 0.87mm, and operates across a wide temperature range of -40°C to 85°C.
Frequency5.4MHz
PackageTSOT
Current900uA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3519MK-20/NOPB technical specifications.
General
Package/Case
TSOT
Dimming
PWM
Features
OVP
Frequency
5.4MHz
Height
0.87mm
Lead Free
Lead Free
Length
2.97mm
Max Input Voltage
5.5V
Min Input Voltage
2.7V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Supply Current
900uA
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Channels
1
Number of Outputs
1
Number of Segments
4
Operating Frequency
2 MHz to 8 MHz
Output Current
20mA
Output Current per Channel
20mA
Output Voltage
20V
Package Quantity
1000
Packaging
Tape and Reel
Quiescent Current
550uA
Radiation Hardening
No
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Supply Current
900uA
Topology
Boost
Width
1.65mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3519MK-20/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3519MK-20/NOPB to view detailed technical specifications.
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