ML4880 Datasheet | Micro Linear

me ed °C to 70°C ent Extend - 20 Equipm andheld H le b ta for Por ING e e Rang UR T A peratur m e T l FE rcia July 2000 ML4880- Portable PC/PCMCIA Power Controller GENERAL DESCRIPTION The ML4880 Portable PC and PCMCIA Power Controller is a plete solution for DC/DC power conversion for portable puting systems with single or multiple PCMCIA slots. The device provides two synchronous buck controllers to implement mixed voltage systems and a flyback controller for 12V VPP generation for PCMCIA slots. The flyback architecture enables generation of high currents (150mA or more per slot) on the 12V bus for multiple slot PCMCIA applications. Each regulator can be independently...