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bq24260, bq24261, bq24261M, bq...
Product Folder
Sample & Buy
Technical Documents
Tools & Software
Support & Community
bq24260, bq24261, bq24261M, bq24262
SLUSBU4E – DECEMBER 2013 – REVISED DECEMBER 2015
bq2426x 3-A, 30-V, Host-Controlled Single-Input, Single-Cell Switched-Mode Li-Ion Battery Charger With Power-Path Management and USB-OTG Support
Not Recommended for New Designs : bq24260, bq24261
1 Features
1 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 Over
voltage 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
2 Applications
Smart Phones and Tablets Handheld Products Power Banks and External Battery Packs Small Power Tools Portable Media Players and Gaming
...