Buck-Boost Controller, 3V to 42V input voltage range, 1.23V to 38V output voltage capability. Features current mode control, a maximum switching frequency of 575kHz, and a 75% maximum duty cycle. This single-channel, non-synchronous controller supports up to 4A output current and operates from -40°C to 125°C. Packaged in a 20-pin HTSSOP, it is designed for surface mounting.
Frequency575kHz
PackageHTSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments LM25118MH/NOPB technical specifications.
General
Package/Case
HTSSOP
Clock Sync
Yes
Height
0.9mm
Lead Free
Lead Free
Length
6.5mm
Max Duty Cycle
75%
Max Frequency
575kHz
Max Input Voltage
42V
Min Input Voltage
3V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
4A
Max Output Voltage
38V
Min Output Voltage
1.23V
Max Supply Voltage
42V
Min Supply Voltage
3V
Mount
Surface Mount
Number of Channels
1
Number of Output Phases
1
Number of Outputs
1
Operating Supply Current
4.5mA
Output Configuration
Positive
Output Current
3.5A
Output Voltage
38V
Package Quantity
73
Packaging
Rail/Tube
Quiescent Current
4.5mA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Synchronous Rectifier
No
Thickness
1mm
Topology
Buck-Boost
Weight
0.002885oz
Width
4.4mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM25118MH/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM25118MH/NOPB to view detailed technical specifications.
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