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微源半导体 LP6221A ESOP8/DFN-10 高效10A升压转换器
General Description The LP6221A is a current mode boost DC-DC converter. Its PWM circuitry with built-in 10A current power MOSFET makes this converter highly power efficiently. The LP6221A implements a constant frequency 450KHz PWM control scheme. The LP6221A can drive up to 20V output voltage. The LP6221A includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. Absolute Maximum Ratings ◆ VIN to GND: -0.3V to 16V ◆ SWtoGND: -0.3V to 24V ◆ OC/FB to GND: -0.3V to 6V ◆ Other Pin to GND: -0.3V to 15V ◆ Maximum Junction Temperature: 150*C ◆ Operating Junction Temperature Range (TJ): -40°C to 85°C ◆ Maximum Soldering Temperature (at leads, 10 sec): 260°C Thermal Information ◆ Maximum Power Dissipation (Po, TA=25'C): 2.0W ◆ Thermal Resistance (θuA): 46°CW ESD Susceptibility ◆ HBM(Human Body Mode): 2KV ◆ MM(Machine Mode): 200V 科瑞芯电子秉持[追求品质、专*业诚信、持续创*新]的理念，为客户提供工业标品质、低成*本的半导体件，提供专*业技术支援及完*整的解决方案。持续追求、不断创*新以及提供更佳更广的准、高服务，协助客户及厂商提高竞争能力，致力于成为电子半导体通路商之一。
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