Texas Instruments

Description

Datasheet bq24040 , bq24041, bq24045. SLUS941F SEPTEMBER 2009 REVISED MARCH 2015 bq2404x 1A, Single-Input, Single Cell Li-Ion and Li-Pol Battery Charger This users guide describes the bq24040 evaluation module (EVM), how to perform a stand-alone evaluation Considerations With Evaluating the bq24040 /1 . bq24040 and bq24045. The fast charge current value is also programmable via an external resistor. 2. Considerations With Evaluating the bq2404x. Refer to the 4.7uF. C4. 4.7uF. R2. 1.5k . X1. LED output. D1. 5V. D2. 5V. U3 bq24040 . IN. 1. ISET. 2. VSS. 3. PRETERM. 4. N_PG. 5. NC. 6. ISET2. 7. N_CHG. 8. TS. 9. OUT. The bq24040 operates from either a USB port or AC adapter . The 100mA / 500mA bq24040 . Get samples and datasheets at: www.ti.com/sc/device/ bq24040 .