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bq24035

Part Number	bq24035
Manufacturer	Texas Instruments
Description	Single-Chip Charge and System Power-path Management IC
Published	Aug 11, 2019
Detailed Description	Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq24030, bq24031, bq24032A, bq...
Datasheet	bq24035 PDF File

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq24030, bq24031, bq24032A, bq24035, bq24038 SLUS618I – AUGUST 2004 – REVISED DECEMBER 2014 bq2403x Single-Chip Charge and System Power-path Management IC (bqTINY™) 1 Features •1 Small 3.
5-mm × 4.
5-mm QFN Package • Designed for Single-Cell Li-Ion- or Li-Polymer- Based Portable Applications • Integrated Dynamic Power-Path Management (DPPM) Feature Allowing the AC Adapter or the USB Port to Simultaneously Power the System and Charge the Battery • Power Supplement Mode Allows Battery to Supplement the USB or AC Input Current • Autonomous Power Source Selection (AC Adapter or USB) • Integrated USB Charge Control With Selectable 100-mA and 500-mA Maximum Input Current Regulation Limits • Dynamic Total Current Management for USB • Supports Up to 2-A Total Current • 3.
3-V Integrated LDO Output • Thermal Regulation for Charge Control • Charge Status Outputs for LED or System Interface Indicates Charge and Fault Conditions • Reverse Current, Short-Circuit, and Thermal Protection • Power Good (AC Adapter and USB Port Present) Status Outputs • Charge Voltage Options: 4.
1 V, 4.
2 V, or 4.
36 V 2 Applications • Smart Phones and PDAs • MP3 Players • Digital Cameras Handheld Devices • Internet Appliances 3 Description The bqTINY™ III-series of devices are highly integrated Li-ion linear chargers and system powerpath management devices targeted at space-limited portable applications.
The bqTINY III-series offer integrated USB-port and DC supply (AC adapter), power-path management with autonomous powersource selection, power FETs and current sensors, high accuracy current and voltage regulation, charge status, and charge termination, in a single monolithic device.
The bqTINY III-series powers the system while independently charging the battery.
This feature reduces the charge and discharge cycles on the battery, allows for proper charge termination and allows the system to run with an absent or...

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