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BQ24070RHLR - TI
Manufacturer:
TI
ManyChip's Part#:
MC664269
Category:
Battery Management IC
Package:
VQFN-20
Datasheet:
Datasheet 3D Model
Description:
Battery Charge Management Li-Ion Charger with Dynamic Power-Path Management, Output regulated to 4.4V Battery Charger Li-Ion/Li-Pol 1000mA 4.4V 20Pin VQFN EP T/R
Stock Locations:
Availability:
649 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 2.31

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

DESCRIPTION
The bq24070 and bq24071 are highly integrated Li-ion linear charger and system power-path management devices targeted at space-limited portable applications. The bq24070/1 offer 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 to Simultaneously Power the System and Charge the Battery
• Power Supplement Mode Allows Battery to Supplement the AC Input Current
• Autonomous Power Source Selection (AC Adapter or BAT)
• Supports Up to 2-A Total Current
• 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 Status Outputs
• 4.4-V and 6.0-V Options for System Output Regulation Voltage
APPLICATIONS
• Smart Phones and PDA
• MP3 Players
• Digital Cameras and Handheld Devices
• Internet Appliances

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BQ24070RHLR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Supply Voltage (DC)	16.0V (max)
Number of Outputs	3 Output
Input Voltage (DC)	16.0 V
Output Voltage	4.4 V
Output Current	1000 mA
Number of Positions	20 Position
Input Voltage (Max)	18 V
Output Current (Max)	4 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.3 V
Supply Voltage (Max)	16 V
Supply Voltage (Min)	4.35 V
Input Voltage	16 V
	Show
Size-Width	3.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17
ECCN Code	EAR99

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SN:H5.76889LO29469V32Q0QC0S0

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