BQ27200DRKRG4
ActiveSINGLE-CELL LI-ION AND LI-POL BATTERY GAS GAUGE IC WITH I<SUP>2</SUP>C INTERFACE 10-VSON -20 TO 70
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BQ27200DRKRG4
ActiveSINGLE-CELL LI-ION AND LI-POL BATTERY GAS GAUGE IC WITH I<SUP>2</SUP>C INTERFACE 10-VSON -20 TO 70
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ27200DRKRG4 | BQ27200 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Function | Battery Monitor | Battery Monitor, Battery Gauge |
| Interface | I2C | I2C |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells | 1 | 1 |
| Operating Temperature [Max] | 70 °C | 70 °C |
| Operating Temperature [Min] | -20 °C | -20 °C |
| Package / Case | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 10-VSON (3x4) | 10-VSON (3x4) |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ27200 |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3000 | $ 4.04 | |
| Win Source Electronics | N/A | 8 | $ 6.44 | |
| 19 | $ 5.28 | |||
| 30 | $ 5.12 | |||
| 41 | $ 4.95 | |||
| 53 | $ 4.79 | |||
| 70 | $ 4.29 | |||
BQ27200 Series
Single-Cell Li-Ion and Li-Pol Battery Gas Gauge IC with I2C Interface
| Part | Battery Chemistry | Number of Cells | Function | Supplier Device Package | Package / Case | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Interface | Type | Utilized IC / Part | Supplied Contents |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ27200DRKR | Lithium Ion/Polymer | 1 | Battery Monitor | 10-VSON (3x4) | 10-VFDFN Exposed Pad | -20 °C | 70 °C | Surface Mount | I2C | |||
Texas Instruments BQ27200DRKRG4 | Lithium Ion/Polymer | 1 | Battery Monitor | 10-VSON (3x4) | 10-VFDFN Exposed Pad | -20 °C | 70 °C | Surface Mount | I2C | |||
Texas Instruments BQ27200EVM | Battery Gauge | Power Management | BQ27200 | Board(s) |
Description
General part information
BQ27200 Series
The bqJUNIOR™ series are highly accurate stand-alone single-cell Li-Ion and Li-Pol battery capacity monitoring and reporting devices targeted at space-limited, portable applications. The IC monitors a voltage drop across a small current sense resistor connected in series with the battery to determine charge and discharge activity of the battery. Compensations for battery temperature, self-discharge, and discharge rate are applied to the capacity measurments to provide available time-to-empty information across a wide range of operating conditions. Battery capacity is automatically recalibrated, or learned, in the course of a discharge cycle from full to empty. Internal registers include current, capacity, time-to-empty, state-of-charge, cell temperature and voltage, status, and more.
The bqJUNIOR can operate directly from single-cell Li-Ion and Li-Pol batteries and communicates to the system over a HDQ one-wire or I2C serial interface.
The bqJUNIOR™ series are highly accurate stand-alone single-cell Li-Ion and Li-Pol battery capacity monitoring and reporting devices targeted at space-limited, portable applications. The IC monitors a voltage drop across a small current sense resistor connected in series with the battery to determine charge and discharge activity of the battery. Compensations for battery temperature, self-discharge, and discharge rate are applied to the capacity measurments to provide available time-to-empty information across a wide range of operating conditions. Battery capacity is automatically recalibrated, or learned, in the course of a discharge cycle from full to empty. Internal registers include current, capacity, time-to-empty, state-of-charge, cell temperature and voltage, status, and more.
Documents
Technical documentation and resources