Texas Instruments LM2678SD-ADJ/NOPB Microcontrollers
5A Adj Buck Converter, 8-40V In, 260kHz, VSON, 125°C
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2678SD-ADJ/NOPB
Base Model
Detailed Description
5A Adj Buck Converter, 8-40V In, 260kHz, VSON, 125°C
Lifecycle Status
Active
Datasheet
LM2678SD-ADJ/NOPB Datasheet
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Technical Specifications
Texas Instruments LM2678SD-ADJ/NOPB Microcontrollers technical specifications.
General
Operating Temperature
-40°C ~ 125°C (TJ)
Functions
Step-Down
Topology
Buck
Output Type
Adjustable
Numberof Outputs
1
Switching Frequency
260kHz
Output Current
5A
Output Configuration
Positive
Synchronous Rectifier
No
Voltage Output Max
37V
Alternate Parts Comparison (LM2678SD-ADJ/NOPB vs LM2678SD-12/NOPB vs LM2678SDX-3.3/NOPB vs LM2678SD-3.3/NOPB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 125°C (TJ) | -- | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 260kHz | -- | 260kHz | 260kHz |
| Max Input Voltage | 40V | -- | 40V | 40V |
| Min Input Voltage | 8V | -- | 8V | 8V |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Current | 5A | -- | 5A | 5A |
| Output Type | Adjustable | -- | Fixed | Fixed |
| Output Voltage | 1.21V | -- | 3.3V | 3.3V |
| Synchronous Rectifier | No | -- | No | No |
| Topology | Buck | -- | Buck | Buck |
| Action |
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LM2678SDX-3.3/NOPBTexas Instruments8V to 40V, 5A SIMPLE SWITCHER® buck converter with high efficiency 14-VSON -40 to 125
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