MPNHarborRFQ 0
BQ25798RQMR representative package visual — not an exact-product photograph
Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image
Exact MPN14 sourced attributes1 source document

Texas Instruments · exact orderable part

BQ25798RQMR

IC CONTROLLED, 1-4-CELL, 5-A BUC

Product Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1 ~ 4
Battery Pack Voltage
18.8V (Max)
Charge Current - Max
5A
Voltage - Supply (Max)
24V
Interface
I²C
Fault Protection
Over Current, Over Voltage
Current - Charging
Constant
Original manufacturerCommercial terms confirmed per lot
ManufacturerTexas Instruments
Package / case29-VFQFN
Mounting typeSurface Mount
PackingTape & Reel (TR); Cut Tape (CT); Digi-Reel®

Technical parameters

Technical specifications

14 normalized values · 1 validated source

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ParameterValue
Charge Current - Max5A [1]
MfrTexas Instruments [1]
Battery ChemistryLithium Ion/Polymer [1]
Battery Pack Voltage18.8V (Max) [1]
Fault ProtectionOver Current, Over Voltage [1]
Current - ChargingConstant [1]
Product StatusActive [1]
InterfaceI²C [1]
Mounting TypeSurface Mount [1]
Number of Cells1 ~ 4 [1]
Operating Temperature-40°C~85°C(TA) [1]
Programmable FeaturesCurrent, Timer, Voltage [1]
Voltage - Supply (Max)24V [1]
Package / Case29-VFQFN [1]
Specification references[1]Texas Instruments BQ25798RQMR vendor product record ↗

Catalog relationships

Keep family and exact MPN intent separate.

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

ManufacturerTexas InstrumentsView brand page →CategoryBattery ChargersView category page →

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