High-performance DC/DC buck controller featuring a wide 4.5V to 42V input voltage range. This non-synchronous controller supports a constant on-time mode of operation with a maximum frequency of 1MHz and a 100% maximum duty cycle. Designed for surface mount applications, it offers a single positive adjustable output with a voltage range from 1.25V up to 42V and a maximum output current of 10A. The component operates within a temperature range of -40°C to 125°C and is RoHS compliant.
Frequency1MHz
MountingSurface Mount
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Technical Specifications
Texas Instruments LM25085SDE/NOPB technical specifications.
General
Clock Sync
No
Duty Cycle
100%
Height
0.8mm
Isolation
Non-Isolated
Lead Free
Lead Free
Length
3mm
Max Duty Cycle
100%
Max Frequency
1MHz
Max Input Voltage
42V
Min Input Voltage
4.5V
Max Operating Temperature
125°C
Min Operating Temperature
-40°C
Max Output Current
10A
Max Output Voltage
42V
Min Output Voltage
1.25V
Mount
Surface Mount
Number of Output Phases
1
Number of Outputs
1
Operating Supply Current
1.75mA
Operating Supply Voltage
42V
Output Configuration
Positive
Output Current
1.75A
Output Type
Adjustable
Output Voltage
42V
Packaging
Tape and Reel
Quiescent Current
1.25mA
Radiation Hardening
No
RoHS Compliant
Yes
Synchronous Rectifier
No
Width
3mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments LM25085SDE/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM25085SDE/NOPB to view detailed technical specifications.
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