BQ24725ARGRR TI - Battery Management IC

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BQ24725ARGRR - TI
Manufacturer:
TI
ManyChip's Part#:
MC446144
Category:
Battery Management IC
Package:
VQFN-20
Datasheet:
Datasheet 3D Model
Description:
Контроллер заряда Li+ батарей 1-4 элемента с SMBus и N-канальным силовым MOSFET-селектором, 20-VQFN, от -40°C до 85°C
Stock Locations:
Availability:
2,065 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.51

Updated at 16/09/2026 10:30:15(UTC+8)

Certifications

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Description

bq24725A — это высокоэффективное синхронное зарядное устройство для аккумуляторов, обеспечивающее малое количество компонентов для применений с ограниченным пространством и зарядкой аккумуляторов различных химических составов.
bq24725A использует два зарядовых насоса для раздельного управления n-канальными МОП-транзисторами (ACFET, RBFET и BATFET) для автоматического выбора источника питания системы.
ЦАП входного тока, тока заряда и напряжения заряда, управляемые через SMBus, обеспечивают очень высокую точность регулировки, которая легко программируется микроконтроллером управления питанием системы.
bq24725A использует внутренний регистр входного тока или внешний вывод ILIM для уменьшения широтно-импульсной модуляции с целью снижения тока заряда.
bq24725A заряжает одну, две, три или четыре последовательно соединенные литий-ионные ячейки.

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BQ24725ARGRR Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Output Voltage	1V ~ 19V
Output Current	8 A
Switching Frequency	616 GHz
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	24 V
	Show
Operating Temperature	0℃ ~ 125℃ (TJ)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
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.
- MOQ refers to the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the ordering page.
- Inspection (PSI) will be performed prior to shipment.
- Income Quality Control (IQC), 1000+ qualified dealers.
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