TD8602

Techcode® 3.1A constant load current Boost DC/DC Controller DATASHEET TD8602 General Description TD8602 is a compact, high efficiency, fixed frequency Boost DC/DC regulator. PFM mode for improved efficiency at low output power. The 1MHz high switching frequency allows smaller inductor and output capacitor, making the TD8602 ideally suited for small battery-powered applications and internal compensation reduce external component count and saves PCB space. The TD8602 contains thermal shutdown function and over current protection circuit. Built-in soft-start circuitry prevents excessive inrush current during start-up. The TD8602 is available in a Pb-free, SOP-8 package. Features  Boost DC/DC regulator with 3.1A constant load current  With internal NMOS.  Device quiescent current: 280uA.  Internal soft_start and internal compensation.  6A maximum peak current limit.  Switching frequency: 1MHz.  Power save mode(PFM) for improved efficiency at low output power  Ov...