bq24050 Datasheet | Texas Instruments

Product Folder Sample & Buy Technical Documents Tools & Software Support & munity Reference Design bq24050, bq24052, bq24055 SLUS940C - SEPTEMBER 2009 - REVISED DECEMBER 2014 bq2405x 1-A, Single-Cell Li-Ion and Li-Pol Battery Charger With Automatic Adaptor and USB Detection 1 Features - 1 Charging - 1% Charge Voltage Accuracy - 10% Charge Current Accuracy - Pin Selectable USB 100-m A and 500-m A Maximum Input Current Limit - Programmable Termination and Precharge Threshold - Protection - 30-V Input Rating; With 6.6-V Input Overvoltage 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 Through Battery NTC - ½ Fast-Charge-Current at Cold, 4.06 V at Hot - Fixed 10-Hour Safety Timer - System - Auto Input Source Detection (D+, D- Pins) - No Device Transceiver Required - USB Friendly - Automatic Termination and Timer Disable Mode (TTDM) for Absent Battery Pack With Thermistor - Status Indication -...