MAX2003A Datasheet | Maxim Integrated

MAX2003/MAX2003A 19-0371; Rev 4; 5/97 EVFAOLLULAOTWIOSNDKAITTAMSAHNEUEATL NiCd/NiMH Battery Fast-Charge Controllers General Description The MAX2003/MAX2003A are fast-charge battery chargers (with conditioning) for NiCd (nickel cadmium) or NiMH (nickel-metal hydride) rechargeable batteries. The MAX2003A has the same Features as the MAX2003 with an additional pulsed trickle-charge mode to prevent dendrite formation in NiMH batteries. Each can be configured as a switch-mode current regulator or as a gating controller for an external current source. Switch-mode current regulation provides efficient energy transfer, reducing power dissipation and the associated heating. Gating control of an...