TEA1103; TEA1103T; TEA1103TS Fast Charge ICs For NiCd And NiMH Batteries

TEA1103; TEA1103T TEA1103TS Fast charge ICs for NiCd and NiMH batteries,The TEA1103x are fast charge ICs which are able to fast charge NiCd and NiMH batteries. The main fast charge termination for NiCd and NiMH batteries are DT/Dt and peak voltage detection, both of which are well proven techniques. The TEA1103x automatically switches over from DT/Dt to peak voltage detection if the thermistor fails or is not present. The DT/Dt detection sensitivity is temperature dependent, thus avoiding false charge termination. Three charge states CAN be distinguished; fast, top-off and trickle. Several LEDs as well as a buzzer, CAN be connected to the TEA1103x for indicating battery insertion, charge states, battery full condition and protection mode. The TEA1103x are contained in a 20-pin package and are manufactured in a BiCMOS process, essentially for integrating the complex mix of requirements in a single chip solution. Only a few external low cost components are required in order to build a state of the art charger. The TEA1103x are pin compatible with the TEA1102x, fast charge ICs for LiIon, SLA, NiCd and NiMH batteries.
By NXP Semiconductors
TEA1103 's PackagesTEA1103 's pdf datasheet

TEA1103 Pinout, Pinouts
TEA1103 pinout,Pin out
This is one package pinout of TEA1103,If you need more pinouts please download TEA1103's pdf datasheet.

TEA1103 Application circuits
TEA1103 circuits
This is one application circuit of TEA1103,If you need more circuits,please download TEA1103's pdf datasheet.

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