Tiny 500mA linear charge management controller.Includes integrated pass transistor, integrated current sensing, and reverse discharge protection in 5-pin SOT-23 and thermally-efficient 8-pin 2mm x 3mm DFN packages

  High accuracy preset output voltage regulation (+/-0.75%)

  Output voltage options include 4.2V, 4.35V, 4.4V and 4.5V

  User-programmable charge current

  Charge status output can directly drive LEDs

  On-chip thermal regulation

  Preconditioning and end-of-charge ratio options

  Under-voltage lockout