bq27421-G1 Datasheet - Texas Instruments

bq27421-G1, System-Side Impedance Track Fuel Gauge

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community bq27421-G1 SLUSB85E * MAY 2013 * REVISED JAN.
The Texas Instruments bq27421-G1 fuel gauge is a minimally configured microcontroller peripheral that provides system-side fuel gauging for single-cel.

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Datasheet Details

Part number:

bq27421-G1

Manufacturer:

Texas Instruments ↗

File Size:

1.09 MB

Description:

System-Side Impedance Track Fuel Gauge

Features

* 1 Single-Cell Li-Ion Battery Fuel Gauge
* Resides on System Board
* Supports Embedded or Removable Batteries
* Powered Directly from Battery with Integrated LDO
* Low-Value Integrated Sense Resistor (7 mΩ, Typical)
* Easy-to-Configure Fuel Gauging Bas

Applications

* Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) bq27421-G1 YZF (9) 1.62 mm × 1.58 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 2 Applications

bq27421-G1 Distributors

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bq27421-G1 System-Side Impedance Track Fuel Gauge Texas Instruments

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