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U2402B - Fast Charge Controller for NiCd/NiMH Batteries

Datasheet Summary

Description

The fast-charge battery controller circuit, U2402B, uses bipolar technology.

The IC enables the designer to create an efficient and economic charge system.

The U2402B incorporates intelligent multiple-gradient batteryvoltage monitoring and mains phase control for power management.

Features

  • D D D D D D D Multiple gradient monitoring Temperature window (Tmin/Tmax) Exact battery voltage measurement without charge Phase control for charge-current regulation Top-off and trickle charge function Two LED outputs for charge status indication Disabling of d2V/dt2 switch-off criteria during battery formation.

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Datasheet preview – U2402B

Datasheet Details

Part number U2402B
Manufacturer TEMIC Semiconductors
File Size 317.06 KB
Description Fast Charge Controller for NiCd/NiMH Batteries
Datasheet download datasheet U2402B Datasheet
Additional preview pages of the U2402B datasheet.

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Full PDF Text Transcription

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U2402B Fast Charge Controller for NiCd/NiMH Batteries Description The fast-charge battery controller circuit, U2402B, uses bipolar technology. The IC enables the designer to create an efficient and economic charge system. The U2402B incorporates intelligent multiple-gradient batteryvoltage monitoring and mains phase control for power management. With automatic top-off charging, the integrated circuit ensures that the charge device stops regular charging, before the critical stage of overcharging is achieved. It has two LED driver indications for charge and temperature status.
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