High efficiency for small form factor adapters

The iW1788 is a highly integrated AC/DC off-line power supply controller designed to be compatible with MediaTek’s Pump Express™ Plus fast charge protocol for smartphones and tablets. The iW1788 is a single-chip solution for output power up to 36W that uses Dialog’s intelligent Rapid Charge™ digital algorithm and digital PrimAccurate™ primary-side control to significantly reduce charge times in USB AC/DC power adapters.

IW1788高效，提供无负载备用电源<30mW，与美国能源外部电源效率要求和第5版，欧盟外部电源行为准则的第5层。IW1788还提供完整的保护功能，包括过电压，短路和过温保护。