Datasheet Details
| Part number | LM5140-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 3.07 MB |
| Description | Wide Input Range Dual Synchronous Buck Controller |
| Download | LM5140-Q1 Download (PDF) |
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Overview: Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM5140-Q1 SNVSA02A – JANUARY 2016 – REVISED DECEMBER 2016 LM5140-Q1 Wide Input Range Dual Synchronous Buck Controller.
| Part number | LM5140-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 3.07 MB |
| Description | Wide Input Range Dual Synchronous Buck Controller |
| Download | LM5140-Q1 Download (PDF) |
|
|
|
The LM5140-Q1 is a dual synchronous buck controller intended for high voltage wide VIN stepdown converter applications.
The control method is based on current mode control.
Current mode control provides inherent line feedforward, cycle-by-cycle current limiting, and easier loop compensation.
| Part Number | Description |
|---|---|
| LM5141-Q1 | Wide Input Range Synchronous Buck Controller |
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| LM5143-Q1 | Automotive 3.5-V to 65-V Dual Synchronous Buck Controller |
| LM5143A-Q1 | Automotive 3.5-V to 65-V Dual Synchronous Buck Controller |
| LM5145 | Synchronous Buck DC-DC Controller |
| LM5146 | 100-V Synchronous Buck DC/DC Controller |
| LM5148-Q1 | Buck DC/DC Controller |
| LM5149 | DC/DC Controller |
| LM5149-Q1 | DC/DC Controller |
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