Dual high-side LED driver with synchronous boost converter topology. Features I²C interface and 2MHz operating frequency. Delivers 1.2A output current per channel with 90% efficiency. Operates from 2.7V to 5.5V input, with a 5V output voltage. Surface mountable in a 1.69mm x 1.7mm x 0.395mm package. Includes OVP protection and operates within a -30°C to 85°C temperature range.
Frequency2MHz
PackageSMD/SMT
Current2.7mA
MountingSurface Mount
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Technical Specifications
Texas Instruments LM3554TME/NOPB technical specifications.
General
Package/Case
SMD/SMT
Efficiency
90%
Features
OVP, I²C
Frequency
2MHz
Height
0.395mm
Lead Free
Lead Free
Length
1.69mm
Max Input Voltage
5.5V
Min Input Voltage
2.7V
Max Operating Temperature
85°C
Min Operating Temperature
-30°C
Max Supply Current
2.7mA
Max Supply Voltage
5.5V
Min Supply Voltage
2.7V
Mount
Surface Mount
Number of Outputs
2
Number of Segments
2
Operating Frequency
2 MHz
Output Current
1.2A
Output Voltage
5V
Package Quantity
250
Packaging
Tape and Reel
Quiescent Current
630uA
Radiation Hardening
No
Reach SVHC Compliant
No
RoHS Compliant
Yes
Series
LM3554
Supply Current
2.7mA
Thickness
420um
Topology
Boost
Width
1.7mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM3554TME/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM3554TME/NOPB to view detailed technical specifications.
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