LM21212-1 2.95-V To 5.5-V, 12-A, Voltage-Mode Synchronous Buck Regulator With Frequency Synchronization

1 Features 1• Integrated 7-mΩ high-side and 4.3-mΩ low-side FET switches • 300-kHz to 1.5-MHz frequency SYNC pin • Adjustable output voltage from 0.6 V to VIN (100% duty cycle capable), ±1% reference • Input voltage range 2.95 V to 5.5 V • Start-up Into prebiased loads • Output vol

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TI

德州仪器

evaluation board provides a solution to examine the high efficiency

文件：1.13763 Mbytes 页数：10 Pages

NSC

国半

具有频率同步功能的 2.95-5.5V、12A、电压模式同步降压稳压器

The LM21212-1 is a monolithic synchronous point of load buck regulator that is capable of delivering up to 12A of continuous output current while producing an output voltage down to 0.6V with outstanding efficiency. The device is optimized to work over an input voltage range of 2.95V to 5.5V, making • Integrated 7.0 mΩ high side and 4.3 mΩ low side FET switches\n• 300 kHz to 1.5 MHz frequency SYNC pin\n• Adjustable output voltage from 0.6V to VIN (100% duty cycle capable), ±1% reference \n• Input voltage range 2.95V to 5.5V\n• Startup into pre-biased loads\n• Output voltage tracking cap;

TI

德州仪器

12A High Efficiency Synchronous Point of Load Buck Regulator with Frequency Synchronization

文件：1.07327 Mbytes 页数：33 Pages

TI

德州仪器

包装：散装 类别：开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS 描述：BOARD EVAL LM21212-1

TI

德州仪器

包装：散装 类别：开发板，套件，编程器 评估板 - DC/DC 与 AC/DC（离线）SMPS 描述：BOARD EVAL FOR LM21212

TI

德州仪器