BQ24031RHLR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

BQ24031RHLR
Manufacturer

TI
ChipWorker Part#

CW14701692
Category

Battery Management IC
Package

VQFN-20
Description

Battery Charge Management Dual Input Li-Ion Charger with Dynamic Power-Path Management, Output Regulated to 6V Battery Battery Charger Li-Ion/Li-Pol 20mA 6V 20Pin VQFN EP T/R
Documentation

Datasheet

BQ24031RHLR Global Supplier

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BQ24031RHLR Specifications

Attribute	Attribute Value

Part Number	BQ24031RHLR
Manufacturer	TI
ChipWorker Part#	CW14701692
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Supply Voltage (DC)	16.0V (max)
Input Voltage (DC)	16.0 V
Output Voltage	6 V
Output Current	20 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.35V ~ 16V
Supply Voltage (Max)	16 V
	expand all
Operating Temperature	-40℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

Description
The bqTINY™ III-series of devices are highly integrated Li-ion linear chargers and system power-path 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 power source selection, power FETs and current sensors, high accuracy current and voltage regulation, charge status, and charge termination, in a single monolithic device.
Features
• 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
Applications
• Smart Phones and PDAs
• MP3 Players
• Digital Cameras Handheld Devices
• Internet Appliances

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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