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Texas Instruments BQ24192IRGET — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ24192IRGET Li-Ion Battery Charger, 4.5A, I²C, 24-VFQFN

MPNBQ24192IRGET
Active

Texas Instruments BQ24192IRGET, single-cell Li-Ion/Polymer switch-mode charger, I²C-controlled, 4.5A max charge current, 17V supply max, 24-VFQFN Exposed Pad package, -40°C to 85°C operating temperature.

$5.1200Ref. price · indicative, final on quote
BQ24192IRGET datasheet
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BQ24192IRGET Technical Specifications
ParameterValue
Mounting typeSurface Mount
Battery pack voltage4.2V
Voltage17V
Current - chargingConstant - Programmable
Charge current - max4.5A
InterfaceI²C
Operating temperature-40°C~85°C(TA)
PackageTape & Reel (TR); Cut Tape (CT)
Case24-VFQFN Exposed Pad
Number of cells1
Fault protectionOver Current, Over Temperature, Over Voltage
Battery chemistryLithium Ion/Polymer

Product details

Single-cell Li-ion charger with I²C programmability

The Texas Instruments BQ24192IRGET is a single-cell Lithium Ion/Polymer battery charger with an I²C interface for programmable charge current, termination threshold, and safety timers. It integrates overcurrent, overtemperature, and overvoltage fault protection, reducing external component count in portable and industrial designs. The charger delivers a programmable constant-current charge up to 4.5 A maximum, with a regulated battery pack voltage of 4.2 V. The input supply can range up to 17 V, accommodating USB, AC adapter, or other DC sources without an external pre-regulator.

Frequently asked questions

How can I order BQ24192IRGET and check current pricing?

Submit a quote request through the storefront; availability and price are confirmed at quote time.

What is the difference between BQ24192 and BQ24192IRGET?

The BQ24192IRGET is the Tape & Reel / Cut Tape variant of the base BQ24192 device. The die and electrical specifications are identical; the suffix indicates the packaging option for surface-mount assembly.

Does BQ24192IRGET support USB charging?

Yes, the 17 V maximum input supply covers USB 2.0 (5 V), USB-C (up to 20 V with negotiation), and common AC adapters. The I²C interface allows the host to set the input current limit for USB compliance.