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Texas Instruments BQ27200DRKRG4 — Power Management (PMIC / Gate Driver)
Texas Instruments

BQ27200DRKRG4 Battery Monitor, I²C, 1-Cell Li-Ion, Active

MPNBQ27200DRKRG4
End of Life

Texas Instruments bqJUNIOR™ series BQ27200DRKRG4 battery monitor, single-cell Li-Ion/Polymer, I²C interface, 10-VSON (3x4) package, -20°C to 70°C operating range.

$7.7700Ref. price · indicative, final on quote
BQ27200DRKRG4 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.
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Specifications

BQ27200DRKRG4 Technical Specifications
ParameterValue
SeriesbqJUNIOR™
Mounting typeSurface Mount
InterfaceI²C
Operating temperature-20°C~70°C(TA)
PackageTape & Reel (TR)
FunctionBattery Monitor
Case10-VFDFN Exposed Pad
Number of cells1
Battery chemistryLithium Ion/Polymer

Product details

Single-cell Li-ion fuel gauge with I²C

The BQ27200DRKRG4 is a single-cell battery monitor from TI's bqJUNIOR™ series, designed for Lithium Ion/Polymer packs. It communicates over an I²C interface, making it a straightforward fit for portable devices that need a basic state-of-charge reading without a full gas-gauge algorithm host-side.

Cell count and temperature — fit check

This part is specified for a single cell only. A 2-cell pack is outside its rated configuration — the BQ27210DRKR is the sibling that handles two cells in the same package footprint. The operating temperature range is -20°C to 70°C, which covers consumer and commercial portable gear but not automotive cabin or outdoor telecom enclosures.

Package and footprint

Supplied in a 10-VFDFN with exposed pad, the supplier device package is 10-VSON (3x4).

Frequently asked questions

Can BQ27200DRKRG4 be used with 2-cell batteries?

No. This monitor is specified for a single cell only. For a 2-cell application, the BQ27210DRKR is the pin-compatible sibling in the same family.

What is the difference between BQ27200DRKRG4 and BQ27210DRKR?

The BQ27200DRKRG4 supports one cell; the BQ27210DRKR supports two cells. Both share the same 10-VSON (3x4) package and I²C interface, so the board layout is identical — the swap is a firmware and BOM configuration change.

Is BQ27200DRKRG4 RoHS compliant?

No separate RoHS certificate is required for standard procurement.