BQ78PL116RGZR
ActivePOWERLAN MASTER GATEWAY CONTROLLER WITH POWERPUMP CELL BALANCING TECHNOLOGY
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BQ78PL116RGZR
ActivePOWERLAN MASTER GATEWAY CONTROLLER WITH POWERPUMP CELL BALANCING TECHNOLOGY
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | BQ78PL116RGZR | BQ78PL116 Series |
|---|---|---|
| Battery Chemistry | Lithium Ion | Lithium Ion |
| Embedded | - | False |
| Fault Protection | Over Temperature, Over/Under Voltage, Over Current, Short Circuit | Over Temperature, Over/Under Voltage, Over Current, Short Circuit |
| Function | Multi-Function Controller | Multi-Function Controller, Battery Gauge |
| Interface | SMBus | SMBus |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Cells [Max] [custom] | 16 | 16 |
| Number of Cells [Min] [custom] | 3 | 3 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | 48-VQFN (7x7) | 48-VQFN (7x7) |
| Type | - | Power Management |
| Utilized IC / Part | - | BQ76PL102, BQ78PL116 |
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) | 2500 | $ 13.06 | |
| Texas Instruments | LARGE T&R | 1 | $ 17.04 | |
| 100 | $ 14.88 | |||
| 250 | $ 11.48 | |||
| 1000 | $ 10.27 | |||
BQ78PL116 Series
PowerLAN Master gateway controller with PowerPump cell Balancing technology
| Part | Fault Protection | Mounting Type | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Supplier Device Package | Function | Number of Cells [Max] [custom] | Number of Cells [Min] [custom] | Battery Chemistry | Utilized IC / Part | Supplied Contents | Embedded | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments BQ78PL116RGZR | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Surface Mount | SMBus | 85 °C | -40 °C | 48-VFQFN Exposed Pad | 48-VQFN (7x7) | Multi-Function Controller | 16 | 3 | Lithium Ion | ||||
Texas Instruments BQ78PL116RGZT | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Surface Mount | SMBus | 85 °C | -40 °C | 48-VFQFN Exposed Pad | 48-VQFN (7x7) | Multi-Function Controller | 16 | 3 | Lithium Ion | ||||
Texas Instruments BQ78PL116EVM | Battery Gauge | BQ76PL102, BQ78PL116 | Board(s) | Power Management |
Description
General part information
BQ78PL116 Series
The bq78PL116 master gateway battery controller is part of a complete Li-Ion control, monitoring, and safety solution designed for large series cell strings.
The bq78PL116 along with bq76PL102 PowerLAN™ dual-cell monitors provide 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.
Documents
Technical documentation and resources