BQ24092EVM

BQ24092 Evaluation Module

BQ24092EVM

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Overview

The user’s guide describes the bq24090/1/2/3 evaluation module (EVM), how to perform a stand-alone evaluation or interface with a host or system. The charger is designed to deliver up to 1000mA of continuous current to the battery output when programmed with a resistor on the ISET pin and is programmed at the factory for ~540mA. The USB current limit modes are selected by the ISET2 pin and limits current to a maximum of 500mA (logic high) or 100mA (float or high impedance). A low on the ISET2 pin programs the charge current using the ISET resistor.

Features
  • 1% Charge Voltage Accuracy
  • 10% Charge Current Accuracy
  • Pin Selectable USB 100mA and 500mA Maximum Input Current Limit
  • Programmable Termination and Precharge Threshold
  • 6.6V Over-Voltage Protection
  • Input Voltage Dynamic Power Management
  • 125°C Thermal Regulation; 150°C Thermal Shutdown Protection
  • OUT Short-Circuit Protection and ISET Short Detection
  • Operation Over JEITA Range via Battery NTC 0.5 Fast-Charge-Current at Cold, 4.06V at Hot, bq24092/3
  • Fixed 10 Hour Safety Timer
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Evaluation board

BQ24092EVM — BQ24092 Evaluation Module

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Technical documentation

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Type Title Date
Certificate BQ24092EVM EU Declaration of Conformity (DoC) 02 Jan 2019
User guide 1.0-A Single-Input, Single-Cell Li-Ion Battery Charger . 31 Dec 2012
Application note Selecting the Best bq2404x/5x/9x Single Cell Battery Charger for your Applicatio 29 Nov 2012

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