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BQ24103ARHLR - TI
Manufacturer:
TI
ManyChip's Part#:
MC946326
Category:
Battery Management IC
Package:
VQFN-20
Datasheet:
Datasheet 3D Model
Description:
Battery Charge Management Standalone Synchronous Switch-mode Li-Ion Charger with 2A FET Switch Mode Charger Li-Ion/Li-Pol/NiMH/NiCD Packs 150mA to 2000mA 4.2V/8.4V 20Pin VQFN EP T/R
Stock Locations:
Availability:
4 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.71

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The BQ24103ARHLR is a highly integrated Li-ion and Li-polymer switch-mode Charge Management Device targeted at a wide range of portable applications. The bqSWITCHER™ series offers integrated synchronous PWM controller and power FETs, high-accuracy current and voltage regulation, charge preconditioning, charge status and charge termination. The system-controlled version provides additional inputs for full charge management under system control. The bqSWITCHER™ charges the battery in three phases: conditioning, constant current and constant voltage. Charge is terminated based on user- selectable minimum current level. A programmable charge timer provides a safety backup for charge termination. The bqSWITCHER™ automatically restarts the charge cycle if the battery voltage falls below an internal threshold. The bqSWITCHER™ automatically enters sleep mode when VCC supply is removed.
High-accuracy voltage and current regulation
High-side battery current sensing
Battery temperature monitoring
Automatic sleep mode for low power consumption
Reverse leakage protection prevents battery drainage
Thermal shutdown and protection
Built-in battery detection
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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BQ24103ARHLR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Input Voltage (DC)	16.0 V
Number of Positions	20 Position
Power Dissipation	1810 mW
Switching Frequency	1.10 MHz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1810 mW
Supply Voltage	4.35V ~ 16V
Supply Voltage (Max)	16 V
Input Voltage	16 V
	Show
Size-Width	3.5 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃
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
HK STC License	NLR

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
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SN:H4.86121LO49481V63Q0QC0S0

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