Datasheet Details
| Part number | LM5157-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.07 MB |
| Description | Boost/SEPIC/Flyback Converter |
| Datasheet |
 LM5157-Q1 Datasheet
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| Part number | LM5157-Q1 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 2.07 MB |
| Description | Boost/SEPIC/Flyback Converter |
| Datasheet |
LM5157-Q1 Datasheet
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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 V.
LM5157-Q1, LM51571-Q1 SNVSBK8B – OCTOBER 2020 – REVISED AUGUST 2023 LM5157x-Q1 2.
| Part Number | Description |
|---|---|
| LM5157 | Boost/SEPIC/Flyback Converter |
| LM51571-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 |