BQ78PL116RGZT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

BQ78PL116RGZT
Manufacturer

TI
ChipWorker Part#

CW3846196
Category

Battery Management IC
RoHS

Lead free / RoHS Compliant
Description

TEXAS INSTRUMENTS BQ78PL116RGZT Li-Ion Battery Fuel Gauge, 2.5V to 4.5V supply, SMBus interface, VQFN-48
Documentation

Datasheet

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BQ78PL116RGZT Specifications

Attribute	Attribute Value

Part Number	BQ78PL116RGZT
Manufacturer	TI
ChipWorker Part#	CW3846196
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	48 Pin
Case/Package	VQFN-48
Supply Voltage (DC)	2.50V (min)
Output Voltage	0.4 V
Number of Positions	48 Position
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.5V ~ 4.5V
Supply Voltage (Max)	4.5 V
Supply Voltage (Min)	2.5 V
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Size-Length	7.15 mm
Size-Width	7.15 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Not Recommended for New Designs
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The BQ78PL116RGZT is a PowerLAN Master Gateway Controller with PowerPump cell balancing technology. It provides complete battery-system control, communications and safety functions for a structure of three up to 16 series cells. This PowerLAN system provides simultaneous, synchronized voltage and current measurements using one A/D per-cell technology. This eliminates system-induced noise from measurements and allows the precise, continuous, real-time calculation of cell impedance under all operating conditions, even during widely fluctuating load conditions. PowerPump technology transfers charge between cells to balance their voltage and capacity. Balancing is possible during all battery modes: charge, discharge and rest. Highly efficient charge-transfer circuitry nearly eliminates energy loss while providing true real-time balance between cells, resulting in longer run-time and improved cycle life. Temperature is sensed by up to 4 external sensors and one on-chip sensor.
Optimal cell management prevention
Improved sensing of cell problems diagnosis
Detection of event precursors
Very low power consumption
Accurate, advanced temperature monitoring
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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- Carefully tested and packaged by ChipWorker
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- Anti-static packaging
- Anti-vibration foam
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