The EVM provides a convenient method for evaluating the performance of a charge managementand system power solution for portable applications using the bq24031. A fully designed and tested module is presented. The bq24030/1 has a LDO 6 V regulator connected to the OUT pin. The intent of this charger is to provide a solution for using an inexpensive unregulated adaptor to power the charger. When unloaded, a 5bq24030VDC adapter peak charges to ∼8 V, but when loaded it quickly drops closer to 5 V. A The charger is designed to deliver up to 1.5 A of continuous current to the system or charger for one-cell Li-ion or Li-polymer applications. The charger is programmed from the factory to deliver 1 A of charging current.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | User guide | bq2403x (bqTiny-111) 1.5-A Single-Chip LiIon & Li-Pol Charge Mgmt IC EVM (Rev. A) | 11 Dec 2006 | |
| Certificate | BQ24031EVM EU Declaration of Conformity (DoC) | 02 Jan 2019 | ||
| Data sheet | bq2403x Single-Chip Charge and System Power-path Management IC (bqTINY™) datasheet (Rev. I) | PDF | HTML | 30 Dec 2014 |
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