深圳市科瑞芯电子有限公司

微源半导体 LP6218 SOT23-6 高效2.1A升压DC/DC变换器

General Description
The LP6218 is a current mode boost DC-DC converter. Its PWM circuitry with built-in 2.1A current power MOSFET makes this converter highly power efficiently.

The LP6218 implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. The LP6218 features automatic shifting to pulse frequency modulation mode at light loads. Highly integration and internal compensation network minimizes as 6 external component counts. Optimized operation frequency can meet the requirement of small LC filters value and low operation current with high efficiency.

The LP6218 includes under-voltage lockout, current limiting, and thermal overload protection to prevent damage in the event of an output overload. The LP6218 is available in a small 6-pin SOT23-6 package.

Application

◆ Battery products

◆ Host Products

◆ Panel

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。