This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | LM51571-Q1 |
|---|---|
| Datasheet | LM51571-Q1 LM5157-Q1 Datasheet (PDF) |
| File Size | 2.07 MB |
| Manufacturer | Texas Instruments |
| Description | Boost/SEPIC/Flyback Converter |
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The LM5157x-Q1 device is a wide input range, nonsynchronous boost converter with integrated 50-V, 6.5-A (LM5157-Q1) or 50-V, 4.33-A (LM51571-Q1) power switch. The device can be used in boost, SEPIC, and flyback topologies. The device can start up from a single-cell battery with a minimum of 2.9.
See all Texas Instruments datasheets
| Part Number | Description |
|---|---|
| LM5157 | Boost/SEPIC/Flyback Converter |
| LM5157-Q1 | Boost/SEPIC/Flyback Converter |
| LM5150-Q1 | Wide VIN Automotive Boost Controller |
| LM51501-Q1 | Wide VIN Automotive Boost Controller |
| LM5152-Q1 | Synchronous Boost Controller |
| LM51521-Q1 | Synchronous Boost Controller |
| LM5155 | 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller |
| LM5155-Q1 | 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller |
| LM51551 | 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller |
| LM51551-Q1 | 2.2-MHz Wide Input Nonsynchronous Boost Flyback Controller |
