LM5157 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：2.38683 Mbytes 页数：49 Pages

TI

德州仪器

丝印：LM5157；Package：WQFN；LM5157 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：2.38683 Mbytes 页数：49 Pages

TI

德州仪器

采用双随机展频技术的 6A/4A、50V、2.2MHz 宽输入电压升压、反激式和 SEPIC 转换器

The LM5157 device is a wide input range, non-synchronous boost converter with integrated 50-V power switch.\n\nThe 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. It can operate with an input supply voltage as lo • Suited for wide operating range for battery applications \n• 48-V maximum output (50-V abs max)\n• Input transient protection up to 50 V\n• Low shutdown current (IQ ≤ 2.6 µA)\n• Small solution size and low cost \n• 16-pin QFN package (3 mm × 3 mm) \n• Accurate current limit (see the Device Compari;

TI

德州仪器

LM5157 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：2.38683 Mbytes 页数：49 Pages

TI

德州仪器

LM5157x-Q1 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：1.40895 Mbytes 页数：42 Pages

TI

德州仪器

LM5157x-Q1 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：1.40895 Mbytes 页数：42 Pages

TI

德州仪器

丝印：L51571；Package：WQFN；LM5157 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：2.38683 Mbytes 页数：49 Pages

TI

德州仪器

LM5157x-Q1 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：1.40895 Mbytes 页数：42 Pages

TI

德州仪器

LM5157 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：2.38683 Mbytes 页数：49 Pages

TI

德州仪器

LM5157x-Q1 2.2-MHz Wide VIN 50-V Boost/SEPIC/Flyback Converter with Dual Random Spread Spectrum

文件：1.40895 Mbytes 页数：42 Pages

TI

德州仪器