Evaluation Module for BQ24450 Integrated Charge Controller for Lead-Acid Batteries


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The bq24450EVM-691 assists users in evaluating the bq24450 linear battery charger. The User's Guide manual includes the bq24450EVM-691 bill of materials, board layout, and schematic. The bq24450 contains all the necessary circuitry to optimally control the charging of lead-acid batteries. The IC controls the charging current as well as the charging voltage to safely and efficiently charge the battery, maximizing battery capacity and life. Depending on the application, the IC can be configured as a simple constant-voltage float charge controller or a dual-voltage float-cum-boost charge controller.

  • Evaluation module for bq24450 (HPA691)
  • Charge controller for lead-acid batteries
  • Constant current and constant voltage modes
  • Accommodates external transistor in DPAK or TO-220 package
  • Programmable charge current
  • Pre-Charge for deeply discharged batteries
Battery charger ICs
BQ24450 Standalone integrated Battery charge controller for Lead-Acid batteries
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Evaluation board

BQ24450EVM-691 — Evaluation Module for BQ24450 Integrated Charge Controller for Lead-Acid Batteries

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Type Title Date
* EVM User's guide BQ24450 EVM User's Guide 18 Oct 2010
Certificate BQ24450EVM-691 EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet Integrated Charge Controller for Lead-Acid Batteries.. datasheet (Rev. C) 01 Feb 2012

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