BQ24261YFFR

3A ， 30V ，主机控制的单输入单节开关模式锂离子电池充电器 3A, 30V, Host-Controlled Single-Input, Single Cell Switchmode Li-Ion Battery Charger

* Charge Time Optimizer Enhanced CC/CV Transition for Faster Charging * Integrated FETs for up to 3-A Charge Rate at 5% Accuracy and 93% Peak Efficiency * Boost Capability to Supply 5 V at 1 A at IN for USB OTG Supply * Integrated 17-mΩ Power-Path MOSFET and Optional BGATE Control to Maximize Battery Life and Instantly Start up From a Deeply Discharged Battery or No Battery * 30-V Input Rating With Overvoltage Protection Supports 5-V USB 2.0/3.0 and 12-V USB Power Delivery bq24261/1M * Small Solution Size In a 2.4-mm × 2.4-mm 36-Pin WCSP or 4-mm × 4-mm 24-Pin QFN Package * Total Charging Solution Can be 50 mm2 or Less With WCSP * Safe and Accurate Battery-Management Functions Programmed Using I2C Interface * Charge Voltage, Current, Termination Threshold, Input Current Limit, VIN_DPM Threshold * Voltage-Based, JEITA-Compatible NTC Monitoring Input * Thermal Regulation Protection for Input Current Control * Thermal Shutdown and Protection