The user’s guide for BQ24090EVM describes the bq24090 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.
| Type | Title | Date | ||
|---|---|---|---|---|
| Data sheet | BQ2409x 1-A, Single-Input, Single-Cell Li-Ion and Li-Pol Battery Chargers datasheet (Rev. H) | Apr 27, 2021 | ||
| Certificate | BQ24090EVM EU Declaration of Conformity (DoC) | Jan 2, 2019 | ||
| Product overview | Battery Management Solutions for Wearable and Fitness Devices (Rev. C) | Aug 18, 2014 | ||
| User guide | 1.0-A Single-Input, Single-Cell Li-Ion Battery Charger . | Dec 31, 2012 | ||
| Application note | Selecting the Best bq2404x/5x/9x Single Cell Battery Charger for your Applicatio | Nov 29, 2012 | ||
| User guide | 1.0-A Single-Input, Single-Cell Li-Ion Battery Charger (Rev. A) | Jun 7, 2010 |
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