The KP1221SPA is an SOP-7 ROHS manufactured LED driver by KIWI. It has a wide input voltage range of 4.5V - 30V and can drive up to 350mA maximum continuous output current. It features internal overcurrent protection, reverse polarity protection, and Thermal Shutdown enabling it to survive fault conditions. The device can be used with multiple LED configurations including single LED, string, multi-string, or luminaire applications. It also supports LED dimming through pulse-width modulation. With an efficient 2.8mA typical quiescent current, and very low battery drain, the KP1221SPA is an ideal choice for portable, and outdoor lighting applications.