BQ24616EVM

Evaluation Module for BQ24616 Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer

BQ24616EVM

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Overview

The bq2461x is highly integrated Li-ion or Li-polymer switch-mode battery charge controllers. The bq2463x is highly integrated switch-mode battery charge controllers designed specifically to charge Lithium Phosphate battery chemistries. They offer a constant-frequency synchronous PWM controller with high accuracy charge current and voltage regulation, adapter current regulation, termination, charge preconditioning, and charge status monitoring, The bq2461x/bq2463x charges the battery in three phases: preconditioning, constant current, and onstant voltage. Charge is terminated when the current reches a minimum user-selectable level. A programmable charge timer provides a safety backup for charge termination. The q2461x/bq2463x automatically restarts the charge cycle if the battery voltage falls below an internal threshold, and enters a low-quiescent current sleep mode when the input voltage falls below the battery voltage.

Features
  • Evaluation Module For bq2461x/bq2463x
  • High Efficiency Synchronous Buck Charger
  • User-programmable up to 26V Battery Voltage
  • AC Adapter Operating Range 5V to 28V
  • LED Indication for Control and Status Signals
  • Test Points for Key Signals Available for Testing Purpose. Easy Probe Hook-up.
  • Jumpers Available. Easy to Change Connections
Battery charger ICs
BQ24616 Standalone 1-6 cell Buck battery charge controller with JEITA compliance
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BQ24616EVM — Evaluation Module for BQ24616 Stand-Alone Synchronous Switch-Mode Li-Ion or Li-Polymer

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Technical documentation

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Type Title Date
* User guide bq2461x/bq2463x (HPA422A) Multi-Cell Synchronous Switch-Mode Charger (Rev. A) 27 Jul 2010
Certificate BQ24616EVM EU Declaration of Conformity (DoC) 02 Jan 2019
Data sheet bq24616 JEITA Guideline Compatible Stand-Alone Synchronous Switched-Mode Li-Ion or Li-Polymer Battery Charger With System Power Selector and Low Iq datasheet (Rev. C) PDF | HTML 30 Jun 2015

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