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BQ24725ARGRT - TI
Manufacturer:
TI
ManyChip's Part#:
MC22026521
Category:
Battery Management IC
Package:
VQFN-20
Datasheet:
Datasheet 3D Model
Description:
1-4 Cell Li+ Battery SMBus Charge Controller with N-Channel Power MOSFET Selector 20-VQFN -40℃ to 85℃
Stock Locations:
Availability:
279 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 1.21

Updated at 26/10/2025 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 BQ24725ARGRT is a high-efficiency Synchronous Battery Charge Controller with N-channel power MOSFET selector offering low component count for space-constraint, multi-chemistry battery charging applications. It utilizes two charge pumps to separately drive n-channel MOSFETs (ACFET, RBFET and BATFET) for automatic system power source selection. SMBus controlled input current, charge current and charge voltage DACs allow for very high regulation accuracies that can be easily programmed by the system power management micro-controller. It uses internal input current register or external ILIM pin to throttle down PWM modulation to reduce the charge current. It charges one, two, three or four series Li+ cells.
Programmable battery depletion threshold and battery LEARN function
Programmable adapter detection and indicator
Integrated soft start
Integrated loop compensation
Real-time system control on ILIM pin to limit charge current
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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BQ24725ARGRT 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)	24.0 V
Output Voltage	1V ~ 19V
Output Current	8 A
Number of Positions	20 Position
Switching Frequency	616 GHz
Output Voltage (Max)	19.2 V
Output Voltage (Min)	1.024 V
Output Current (Max)	8.128 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 24V
Supply Voltage (Max)	24 V
Input Voltage	24 V
	Show
Size-Length	3.65 mm
Size-Width	3.65 mm
Size-Height	0.95 mm
Operating Temperature	0℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
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SN:H2.90292LO37949V47Q0QC0S1

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