Texas Instruments LM5161QPWPTQ1 Microcontrollers
Wide Input 4.5-V to 100-V, 1-A Synchronous Buck / Fly-Buck Converter 14-HTSSOP -40 to 125
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM5161QPWPTQ1
Base Model
Detailed Description
Wide Input 4.5-V to 100-V, 1-A Synchronous Buck / Fly-Buck Converter 14-HTSSOP -40 to 125
Package
14-PowerTSSOP (0.173, 4.40mm Width)
Lifecycle Status
Active
Datasheet
LM5161QPWPTQ1 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM5161QPWPTQ1 Microcontrollers technical specifications.
General
Series
Automotive, AEC-Q100
Package / Case
14-PowerTSSOP
Operating Temperature
-40°C ~ 150°C (TJ)
Functions
Step-Down
Topology
Buck, Flyback
Output Type
Adjustable
Numberof Outputs
1
Switching Frequency
50kHz ~ 1MHz
Output Current
1A
Output Configuration
Positive, Isolation Capable
Alternate Parts Comparison (LM5161QPWPTQ1 vs LM5161QPWPRQ1 vs LM3S1332-EQC50-A2T vs LM3S1435-EQC50-A2)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-PowerTSSOP | 14-TSSOP | 100-LQFP | 100-LQFP |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) |
| Switching Frequency | 50kHz ~ 1MHz | 50kHz ~ 1MHz | -- | -- |
| Max Input Voltage | 100V | 100V | -- | -- |
| Min Input Voltage | 4.5V | 4.5V | -- | -- |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable | -- | -- |
| Output Current | 1A | 1A | -- | -- |
| Output Type | Adjustable | Adjustable | -- | -- |
| Output Voltage | 2V | 2V | -- | -- |
| Synchronous Rectifier | Yes | Yes | -- | -- |
| Topology | Buck, Flyback | Buck, Flyback | -- | -- |
| Voltage Output Max | 92V | 92V | -- | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
LM5161QPWPRQ1Texas InstrumentsWide Input 4.5-V to 100-V, 1-A Synchronous Buck / Fly-Buck Converter 14-HTSSOP -40 to 125
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