Product Summary
The BQ27510DRZT-G2 is a system-side impedance track fuel gauge with direct battery connection. The BQ27510DRZT-G2 uses the patented Impedance Track algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%) , run-time to empty (min.) , battery voltage (mV), and temperature. Applications of the BQ27510DRZT-G2 include: Smartphones, PDAs, Digital Still and Video Cameras, Handheld Terminals and MP3 or Multimedia Players.
Parametrics
BQ27510DRZT-G2 absolute maximum ratings: (1) Regulator input voltage VREGIN: -0.3 to 24V; (2) Supply voltage range Vcc: -0.3 to 2.75V; (3) Open-drain I/O pins (SDA, SCL, BAT_LOW/BAT_GD) VIOD: -0.3 to 6V; (4) BAT input pin VBAT: -0.3 to 6V; (5) Input voltage range to all other pins (TS, SRP, SRN, BI/TOUT) VI: -0.3 to Vcc +0.3V; (6) Functional temperature range TF: -40 to 100°C; (7) Storage temperature range Tstg: -65 to 150°C.
Features
BQ27510DRZT-G2 features: (1) Battery Fuel Gauge for 1-Series Li-Ion Applications; (2) Resides on System Main Board; (3) Battery Fuel Gauging Based on Patented Impedance Track Technology; (4) I2C for Connection to System Microcontroller Port; (5) Small 12-pin 2,5mm×4mm SON Package.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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BQ27510DRZT-G2 |
Texas Instruments |
Battery Management Sys-Side Impedance- Track Fuel Gauge |
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