TYPE | DESCRIPTION |
---|
Mounting Style | Surface Mount |
Number of Pins | 15 Pin |
Case/Package | UFBGA-15 |
Operating Temperature (Max) | 85 ℃ |
Operating Temperature (Min) | -40 ℃ |
TYPE | DESCRIPTION |
---|
Product Lifecycle Status | Active |
Packaging | Tape & Reel (TR) |
Operating Temperature | -40℃ ~ 85℃ (TA) |
The Texas Instruments bq27520-G4 system-side Li-Ion battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell Li-Ion battery packs. The device requires little system microcontroller firmware development. The fuel gauge resides on the main board of the system and manages an embedded battery (non-removable) or a removable battery pack.
●The fuel gauge 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 (minimum), battery voltage (mV), temperature (°C), and state of health (%).
●Battery fuel gauging requires only PACK+ (P+), PACK– (P–), and optional Thermistor (T) connections to a removable battery pack or embedded battery circuit. The device uses a 15-ball NanoFree™ (DSBGA) package in the nominal dimensions of 2610 × 1956 µm with 0.5-mm lead pitch. It is ideal for space-constrained applications.
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System-Side Impedance Track Fuel Gauge With Integrated LDO 15-DSBGA -40℃ to 85℃
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System Side Impedance Track™ Fuel Gauge With Integrated LDO. 15-DSBGA -40℃ to 85℃
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Battery Fuel Gauge System-Side Impedance Track(TM) Fuel Gauge with Integrated LDO Battery Fuel Gauge Li-Ion 2.5V 15Pin DSBGA T/R
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System-Side Impedance Track™ Fuel Gauge with Integrated LDO 15-DSBGA -40℃ to 85℃
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System-Side Impedance Track™ Fuel Gauge with Integrated LDO 15-DSBGA -40℃ to 85℃
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System Side Impedance Track Fuel Gauge With Integrated LDO.
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